22687418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51329}}^1$

素因数の和:51361

約数の個数: 16

約数和(自身を含む): 38805480

約数和(自身を除く): 16118062

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 51329, 102658, 667277, 872593, 1334554, 1745186, 11343709, 22687418]

約数ペア:

[(1, 22687418), (2, 11343709), (13, 1745186), (17, 1334554), (26, 872593), (34, 667277), (221, 102658), (442, 51329)]