18181309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8779}}^1$

素因数の和:8907

約数の個数: 8

約数和(自身を含む): 19316000

約数和(自身を除く): 1134691

約数列:

[1, 19, 109, 2071, 8779, 166801, 956911, 18181309]

約数ペア:

[(1, 18181309), (19, 956911), (109, 166801), (2071, 8779)]