12456652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{18427}}^1$

素因数の和:18457

約数の個数: 18

約数和(自身を含む): 23606268

約数和(自身を除く): 11149616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 18427, 36854, 73708, 239551, 479102, 958204, 3114163, 6228326, 12456652]

約数ペア:

[(1, 12456652), (2, 6228326), (4, 3114163), (13, 958204), (26, 479102), (52, 239551), (169, 73708), (338, 36854), (676, 18427)]