22300604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 41395200

約数和(自身を除く): 19094596

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2111, 2641, 4222, 5282, 8444, 10564, 40109, 80218, 160436, 293429, 586858, 1173716, 5575151, 11150302, 22300604]

約数ペア:

[(1, 22300604), (2, 11150302), (4, 5575151), (19, 1173716), (38, 586858), (76, 293429), (139, 160436), (278, 80218), (556, 40109), (2111, 10564), (2641, 8444), (4222, 5282)]