2087202212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27463187}}^1$

素因数の和:27463210

約数の個数: 12

約数和(自身を含む): 3844846320

約数和(自身を除く): 1757644108

約数列:

[1, 2, 4, 19, 38, 76, 27463187, 54926374, 109852748, 521800553, 1043601106, 2087202212]

約数ペア:

[(1, 2087202212), (2, 1043601106), (4, 521800553), (19, 109852748), (38, 54926374), (76, 27463187)]