8638188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55373}}^1$

素因数の和:55393

約数の個数: 24

約数和(自身を含む): 21706608

約数和(自身を除く): 13068420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 55373, 110746, 166119, 221492, 332238, 664476, 719849, 1439698, 2159547, 2879396, 4319094, 8638188]

約数ペア:

[(1, 8638188), (2, 4319094), (3, 2879396), (4, 2159547), (6, 1439698), (12, 719849), (13, 664476), (26, 332238), (39, 221492), (52, 166119), (78, 110746), (156, 55373)]