22411804

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 39901680

約数和(自身を除く): 17489876

約数列:

[1, 2, 4, 139, 173, 233, 278, 346, 466, 556, 692, 932, 24047, 32387, 40309, 48094, 64774, 80618, 96188, 129548, 161236, 5602951, 11205902, 22411804]

約数ペア:

[(1, 22411804), (2, 11205902), (4, 5602951), (139, 161236), (173, 129548), (233, 96188), (278, 80618), (346, 64774), (466, 48094), (556, 40309), (692, 32387), (932, 24047)]