39111670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23143}}^1$

素因数の和:23176

約数の個数: 24

約数和(自身を含む): 76236336

約数和(自身を除く): 37124666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23143, 46286, 115715, 231430, 300859, 601718, 1504295, 3008590, 3911167, 7822334, 19555835, 39111670]

約数ペア:

[(1, 39111670), (2, 19555835), (5, 7822334), (10, 3911167), (13, 3008590), (26, 1504295), (65, 601718), (130, 300859), (169, 231430), (338, 115715), (845, 46286), (1690, 23143)]