Q: What is the sum of all factors of the number 15,615,439 excluding 15,615,439?
A: 2,230,785
The factors of the number 15,615,439 are: 1, 7, 2230777, 15615439.
If you add them up, you will get the total of 15,615,441. Now subtract 15,615,439 to get 2,230,785