15882256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 34294680

約数和(自身を除く): 18412424

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2633, 3016, 5266, 6032, 10532, 21064, 34229, 42128, 68458, 76357, 136916, 152714, 273832, 305428, 547664, 610856, 992641, 1221712, 1985282, 3970564, 7941128, 15882256]

約数ペア:

[(1, 15882256), (2, 7941128), (4, 3970564), (8, 1985282), (13, 1221712), (16, 992641), (26, 610856), (29, 547664), (52, 305428), (58, 273832), (104, 152714), (116, 136916), (208, 76357), (232, 68458), (377, 42128), (464, 34229), (754, 21064), (1508, 10532), (2633, 6032), (3016, 5266)]