Q: What is the sum of all factors of the number 1,231,409 excluding 1,231,409?
A: 64,831
The factors of the number 1,231,409 are: 1, 19, 64811, 1231409.
If you add them up, you will get the total of 1,231,473. Now subtract 1,231,409 to get 64,831