18204014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4651}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 29028480

約数和(自身を除く): 10824466

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4651, 9302, 88369, 176738, 479053, 958106, 9102007, 18204014]

約数ペア:

[(1, 18204014), (2, 9102007), (19, 958106), (38, 479053), (103, 176738), (206, 88369), (1957, 9302), (3914, 4651)]