Q: What is the sum of all factors of the number 12,142,409 excluding 12,142,409?
A: 7,111
The factors of the number 12,142,409 are: 1, 2851, 4259, 12142409.
If you add them up, you will get the total of 12,142,416. Now subtract 12,142,409 to get 7,111