11709580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 25115328

約数和(自身を除く): 13405748

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12457, 24914, 49828, 62285, 124570, 249140, 585479, 1170958, 2341916, 2927395, 5854790, 11709580]

約数ペア:

[(1, 11709580), (2, 5854790), (4, 2927395), (5, 2341916), (10, 1170958), (20, 585479), (47, 249140), (94, 124570), (188, 62285), (235, 49828), (470, 24914), (940, 12457)]