12465519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 18192000

約数和(自身を除く): 5726481

約数列:

[1, 3, 11, 33, 499, 757, 1497, 2271, 5489, 8327, 16467, 24981, 377743, 1133229, 4155173, 12465519]

約数ペア:

[(1, 12465519), (3, 4155173), (11, 1133229), (33, 377743), (499, 24981), (757, 16467), (1497, 8327), (2271, 5489)]