11651995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 14478912

約数和(自身を除く): 2826917

約数列:

[1, 5, 41, 113, 205, 503, 565, 2515, 4633, 20623, 23165, 56839, 103115, 284195, 2330399, 11651995]

約数ペア:

[(1, 11651995), (5, 2330399), (41, 284195), (113, 103115), (205, 56839), (503, 23165), (565, 20623), (2515, 4633)]