15205126736

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2164739}}^1$

素因数の和:2165186

約数の個数: 20

約数和(自身を含む): 29527053600

約数和(自身を除く): 14321926864

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 2164739, 4329478, 8658956, 17317912, 34635824, 950320421, 1900640842, 3801281684, 7602563368, 15205126736]

約数ペア:

[(1, 15205126736), (2, 7602563368), (4, 3801281684), (8, 1900640842), (16, 950320421), (439, 34635824), (878, 17317912), (1756, 8658956), (3512, 4329478), (7024, 2164739)]