11727824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43117}}^1$

素因数の和:43142

約数の個数: 20

約数和(自身を含む): 24059844

約数和(自身を除く): 12332020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43117, 86234, 172468, 344936, 689872, 732989, 1465978, 2931956, 5863912, 11727824]

約数ペア:

[(1, 11727824), (2, 5863912), (4, 2931956), (8, 1465978), (16, 732989), (17, 689872), (34, 344936), (68, 172468), (136, 86234), (272, 43117)]