12938514

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{4139}}^1$

素因数の和:4665

約数の個数: 16

約数和(自身を含む): 25932960

約数和(自身を除く): 12994446

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 4139, 8278, 12417, 24834, 2156419, 4312838, 6469257, 12938514]

約数ペア:

[(1, 12938514), (2, 6469257), (3, 4312838), (6, 2156419), (521, 24834), (1042, 12417), (1563, 8278), (3126, 4139)]