Q: What is the sum of all factors of the number 13,691,221 excluding 13,691,221?
A: 370,071
The factors of the number 13,691,221 are: 1, 37, 370033, 13691221.
If you add them up, you will get the total of 13,691,591. Now subtract 13,691,221 to get 370,071