15662492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 28743792

約数和(自身を除く): 13081300

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2221, 3526, 4442, 7052, 8884, 91061, 95503, 182122, 191006, 364244, 382012, 3915623, 7831246, 15662492]

約数ペア:

[(1, 15662492), (2, 7831246), (4, 3915623), (41, 382012), (43, 364244), (82, 191006), (86, 182122), (164, 95503), (172, 91061), (1763, 8884), (2221, 7052), (3526, 4442)]