12511014790

素因数分解:

$2^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{438829}}^1$

素因数の和:441687

約数の個数: 16

約数和(自身を含む): 22527776880

約数和(自身を除く): 10016762090

約数列:

[1, 2, 5, 10, 2851, 5702, 14255, 28510, 438829, 877658, 2194145, 4388290, 1251101479, 2502202958, 6255507395, 12511014790]

約数ペア:

[(1, 12511014790), (2, 6255507395), (5, 2502202958), (10, 1251101479), (2851, 4388290), (5702, 2194145), (14255, 877658), (28510, 438829)]