13444820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14303}}^1$

素因数の和:14359

約数の個数: 24

約数和(自身を含む): 28836864

約数和(自身を除く): 15392044

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14303, 28606, 57212, 71515, 143030, 286060, 672241, 1344482, 2688964, 3361205, 6722410, 13444820]

約数ペア:

[(1, 13444820), (2, 6722410), (4, 3361205), (5, 2688964), (10, 1344482), (20, 672241), (47, 286060), (94, 143030), (188, 71515), (235, 57212), (470, 28606), (940, 14303)]