38618918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13627}}^1$

素因数の和:13751

約数の個数: 16

約数和(自身を含む): 62961360

約数和(自身を除く): 24342442

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 13627, 27254, 177151, 354302, 1485343, 2970686, 19309459, 38618918]

約数ペア:

[(1, 38618918), (2, 19309459), (13, 2970686), (26, 1485343), (109, 354302), (218, 177151), (1417, 27254), (2834, 13627)]