8638762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 14210784

約数和(自身を除く): 5572022

約数列:

[1, 2, 11, 22, 211, 422, 1861, 2321, 3722, 4642, 20471, 40942, 392671, 785342, 4319381, 8638762]

約数ペア:

[(1, 8638762), (2, 4319381), (11, 785342), (22, 392671), (211, 40942), (422, 20471), (1861, 4642), (2321, 3722)]