Q: What is the sum of all factors of the number 1,275,139 excluding 1,275,139?
A: 16,221
The factors of the number 1,275,139 are: 1, 79, 16141, 1275139.
If you add them up, you will get the total of 1,275,155. Now subtract 1,275,139 to get 16,221