22169615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20098

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 8167153

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 20063, 100315, 260819, 341071, 1304095, 1705355, 4433923, 22169615]

約数ペア:

[(1, 22169615), (5, 4433923), (13, 1705355), (17, 1304095), (65, 341071), (85, 260819), (221, 100315), (1105, 20063)]