13412180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12653}}^1$

素因数の和:12715

約数の個数: 24

約数和(自身を含む): 28699272

約数和(自身を除く): 15287092

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12653, 25306, 50612, 63265, 126530, 253060, 670609, 1341218, 2682436, 3353045, 6706090, 13412180]

約数ペア:

[(1, 13412180), (2, 6706090), (4, 3353045), (5, 2682436), (10, 1341218), (20, 670609), (53, 253060), (106, 126530), (212, 63265), (265, 50612), (530, 25306), (1060, 12653)]