12857086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13591}}^1$

素因数の和:13647

約数の個数: 16

約数和(自身を含む): 21529728

約数和(自身を除く): 8672642

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 13591, 27182, 149501, 299002, 584413, 1168826, 6428543, 12857086]

約数ペア:

[(1, 12857086), (2, 6428543), (11, 1168826), (22, 584413), (43, 299002), (86, 149501), (473, 27182), (946, 13591)]