22233154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1123}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 35203680

約数和(自身を除く): 12970526

約数列:

[1, 2, 19, 38, 521, 1042, 1123, 2246, 9899, 19798, 21337, 42674, 585083, 1170166, 11116577, 22233154]

約数ペア:

[(1, 22233154), (2, 11116577), (19, 1170166), (38, 585083), (521, 42674), (1042, 21337), (1123, 19798), (2246, 9899)]