12435260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13229}}^1$

素因数の和:13285

約数の個数: 24

約数和(自身を含む): 26671680

約数和(自身を除く): 14236420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13229, 26458, 52916, 66145, 132290, 264580, 621763, 1243526, 2487052, 3108815, 6217630, 12435260]

約数ペア:

[(1, 12435260), (2, 6217630), (4, 3108815), (5, 2487052), (10, 1243526), (20, 621763), (47, 264580), (94, 132290), (188, 66145), (235, 52916), (470, 26458), (940, 13229)]