Q: What is the sum of all factors of the number 13,212,221 excluding 13,212,221?
A: 1,201,123
The factors of the number 13,212,221 are: 1, 11, 1201111, 13212221.
If you add them up, you will get the total of 13,212,222. Now subtract 13,212,221 to get 1,201,123