18460838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3511}}^1$

素因数の和:3763

約数の個数: 16

約数和(自身を含む): 30343680

約数和(自身を除く): 11882842

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3511, 5258, 7022, 38621, 77242, 839129, 1678258, 9230419, 18460838]

約数ペア:

[(1, 18460838), (2, 9230419), (11, 1678258), (22, 839129), (239, 77242), (478, 38621), (2629, 7022), (3511, 5258)]