22115878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 35275824

約数和(自身を除く): 13159946

約数列:

[1, 2, 17, 34, 257, 514, 2531, 4369, 5062, 8738, 43027, 86054, 650467, 1300934, 11057939, 22115878]

約数ペア:

[(1, 22115878), (2, 11057939), (17, 1300934), (34, 650467), (257, 86054), (514, 43027), (2531, 8738), (4369, 5062)]