15204358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 11467322

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 839, 1066, 1394, 1678, 9061, 10907, 14263, 18122, 21814, 28526, 34399, 68798, 185419, 370838, 447187, 584783, 894374, 1169566, 7602179, 15204358]

約数ペア:

[(1, 15204358), (2, 7602179), (13, 1169566), (17, 894374), (26, 584783), (34, 447187), (41, 370838), (82, 185419), (221, 68798), (442, 34399), (533, 28526), (697, 21814), (839, 18122), (1066, 14263), (1394, 10907), (1678, 9061)]