18933996874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42837097}}^1$

素因数の和:42837129

約数の個数: 16

約数和(自身を含む): 32384846088

約数和(自身を除く): 13450849214

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 42837097, 85674194, 556882261, 728230649, 1113764522, 1456461298, 9466998437, 18933996874]

約数ペア:

[(1, 18933996874), (2, 9466998437), (13, 1456461298), (17, 1113764522), (26, 728230649), (34, 556882261), (221, 85674194), (442, 42837097)]