39137428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4657}}^1$

素因数の和:4863

約数の個数: 24

約数和(自身を含む): 75124224

約数和(自身を除く): 35986796

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 4657, 8404, 9314, 18628, 51227, 102454, 204908, 889487, 1778974, 3557948, 9784357, 19568714, 39137428]

約数ペア:

[(1, 39137428), (2, 19568714), (4, 9784357), (11, 3557948), (22, 1778974), (44, 889487), (191, 204908), (382, 102454), (764, 51227), (2101, 18628), (4202, 9314), (4657, 8404)]