complicated count

Ok, I have a large range of data of basically random numbers. I want to count the occurances of the different numbers when a certain number pops up. Let me give an example:

I have these values (see example2.jpg) and I want this output.

So, for the rows that contain a "1" then it counts, if any, how many of the other numbers are in that row. In this case, there are 2 "2's", 4 "3's", 2 "4's", 1 "5", and 1 "6".

Thanks for ya'lls help!