13038524

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{11279}}^1$

素因数の和:11317

約数の個数: 18

約数和(自身を含む): 24240720

約数和(自身を除く): 11202196

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 11279, 22558, 45116, 191743, 383486, 766972, 3259631, 6519262, 13038524]

約数ペア:

[(1, 13038524), (2, 6519262), (4, 3259631), (17, 766972), (34, 383486), (68, 191743), (289, 45116), (578, 22558), (1156, 11279)]