22212463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 7624337

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 443, 551, 1729, 2639, 3101, 3857, 5759, 7163, 8417, 12847, 40313, 50141, 58919, 89929, 109421, 167011, 244093, 765947, 1169077, 1708651, 3173209, 22212463]

約数ペア:

[(1, 22212463), (7, 3173209), (13, 1708651), (19, 1169077), (29, 765947), (91, 244093), (133, 167011), (203, 109421), (247, 89929), (377, 58919), (443, 50141), (551, 40313), (1729, 12847), (2639, 8417), (3101, 7163), (3857, 5759)]