21694418

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 33406560

約数和(自身を除く): 11712142

約数列:

[1, 2, 59, 113, 118, 226, 1627, 3254, 6667, 13334, 95993, 183851, 191986, 367702, 10847209, 21694418]

約数ペア:

[(1, 21694418), (2, 10847209), (59, 367702), (113, 191986), (118, 183851), (226, 95993), (1627, 13334), (3254, 6667)]