Q: What is the sum of all factors of the number 8,442,409 excluding 8,442,409?
A: 19,671
The factors of the number 8,442,409 are: 1, 439, 19231, 8442409.
If you add them up, you will get the total of 8,442,428. Now subtract 8,442,409 to get 19,671