13878358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 24

約数和(自身を含む): 23828112

約数和(自身を除く): 9949754

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1847, 3694, 3757, 7514, 24011, 31399, 48022, 62798, 408187, 533783, 816374, 1067566, 6939179, 13878358]

約数ペア:

[(1, 13878358), (2, 6939179), (13, 1067566), (17, 816374), (26, 533783), (34, 408187), (221, 62798), (289, 48022), (442, 31399), (578, 24011), (1847, 7514), (3694, 3757)]