91197404

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{18521}}^1$

素因数の和:19756

約数の個数: 12

約数和(自身を含む): 159733728

約数和(自身を除く): 68536324

約数列:

[1, 2, 4, 1231, 2462, 4924, 18521, 37042, 74084, 22799351, 45598702, 91197404]

約数ペア:

[(1, 91197404), (2, 45598702), (4, 22799351), (1231, 74084), (2462, 37042), (4924, 18521)]