Q: What is the sum of all factors of the number 16,428,643 excluding 16,428,643?
A: 4,053,917
The factors of the number 16,428,643 are: 1, 7, 11, 77, 213359, 1493513, 2346949, 16428643.
If you add them up, you will get the total of 16,428,647. Now subtract 16,428,643 to get 4,053,917