12446540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13297

約数の個数: 24

約数和(自身を含む): 26695872

約数和(自身を除く): 14249332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13241, 26482, 52964, 66205, 132410, 264820, 622327, 1244654, 2489308, 3111635, 6223270, 12446540]

約数ペア:

[(1, 12446540), (2, 6223270), (4, 3111635), (5, 2489308), (10, 1244654), (20, 622327), (47, 264820), (94, 132410), (188, 66205), (235, 52964), (470, 26482), (940, 13241)]