22730870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133711}}^1$

素因数の和:133735

約数の個数: 16

約数和(自身を含む): 43322688

約数和(自身を除く): 20591818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 133711, 267422, 668555, 1337110, 2273087, 4546174, 11365435, 22730870]

約数ペア:

[(1, 22730870), (2, 11365435), (5, 4546174), (10, 2273087), (17, 1337110), (34, 668555), (85, 267422), (170, 133711)]