Q: What is the sum of all factors of the number 18,421,393 excluding 18,421,393?
A: 1,299,407
The factors of the number 18,421,393 are: 1, 19, 59, 1121, 16433, 312227, 969547, 18421393.
If you add them up, you will get the total of 18,421,394. Now subtract 18,421,393 to get 1,299,407