16972444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 30724848

約数和(自身を除く): 13752404

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 977, 1954, 3908, 4343, 8686, 17372, 42011, 84022, 98677, 168044, 197354, 394708, 4243111, 8486222, 16972444]

約数ペア:

[(1, 16972444), (2, 8486222), (4, 4243111), (43, 394708), (86, 197354), (101, 168044), (172, 98677), (202, 84022), (404, 42011), (977, 17372), (1954, 8686), (3908, 4343)]