42390106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11821}}^1$

素因数の和:11997

約数の個数: 16

約数和(自身を含む): 69797088

約数和(自身を除く): 27406982

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 11821, 23642, 130031, 260062, 1926823, 3853646, 21195053, 42390106]

約数ペア:

[(1, 42390106), (2, 21195053), (11, 3853646), (22, 1926823), (163, 260062), (326, 130031), (1793, 23642), (3586, 11821)]