12628382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28571}}^1$

素因数の和:28603

約数の個数: 16

約数和(自身を含む): 21600432

約数和(自身を除く): 8972050

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28571, 57142, 371423, 485707, 742846, 971414, 6314191, 12628382]

約数ペア:

[(1, 12628382), (2, 6314191), (13, 971414), (17, 742846), (26, 485707), (34, 371423), (221, 57142), (442, 28571)]