13720548

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1109}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 32074560

約数和(自身を除く): 18354012

約数列:

[1, 2, 3, 4, 6, 12, 1031, 1109, 2062, 2218, 3093, 3327, 4124, 4436, 6186, 6654, 12372, 13308, 1143379, 2286758, 3430137, 4573516, 6860274, 13720548]

約数ペア:

[(1, 13720548), (2, 6860274), (3, 4573516), (4, 3430137), (6, 2286758), (12, 1143379), (1031, 13308), (1109, 12372), (2062, 6654), (2218, 6186), (3093, 4436), (3327, 4124)]