13271138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 20981376

約数和(自身を除く): 7710238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 2801, 4738, 5602, 64423, 128846, 288503, 577006, 6635569, 13271138]

約数ペア:

[(1, 13271138), (2, 6635569), (23, 577006), (46, 288503), (103, 128846), (206, 64423), (2369, 5602), (2801, 4738)]