15621384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15189

約数の個数: 32

約数和(自身を含む): 39964320

約数和(自身を除く): 24342936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 15137, 30274, 45411, 60548, 90822, 121096, 181644, 363288, 650891, 1301782, 1952673, 2603564, 3905346, 5207128, 7810692, 15621384]

約数ペア:

[(1, 15621384), (2, 7810692), (3, 5207128), (4, 3905346), (6, 2603564), (8, 1952673), (12, 1301782), (24, 650891), (43, 363288), (86, 181644), (129, 121096), (172, 90822), (258, 60548), (344, 45411), (516, 30274), (1032, 15137)]