15294838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 24

約数和(自身を含む): 25535088

約数和(自身を除く): 10240250

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1223, 2446, 6253, 12506, 15899, 31798, 45251, 90502, 206687, 413374, 588263, 1176526, 7647419, 15294838]

約数ペア:

[(1, 15294838), (2, 7647419), (13, 1176526), (26, 588263), (37, 413374), (74, 206687), (169, 90502), (338, 45251), (481, 31798), (962, 15899), (1223, 12506), (2446, 6253)]