11207620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11923}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 24038784

約数和(自身を除く): 12831164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11923, 23846, 47692, 59615, 119230, 238460, 560381, 1120762, 2241524, 2801905, 5603810, 11207620]

約数ペア:

[(1, 11207620), (2, 5603810), (4, 2801905), (5, 2241524), (10, 1120762), (20, 560381), (47, 238460), (94, 119230), (188, 59615), (235, 47692), (470, 23846), (940, 11923)]