Q: What is the sum of all factors of the number 3,889,966 excluding 3,889,966?
A: 1,944,986
The factors of the number 3,889,966 are: 1, 2, 1944983, 3889966.
If you add them up, you will get the total of 3,889,967. Now subtract 3,889,966 to get 1,944,986