2019232816

素因数分解:

$2^4\times {\mathrm{126202051}}^1$

素因数の和:126202059

約数の個数: 10

約数和(自身を含む): 3912263612

約数和(自身を除く): 1893030796

約数列:

[1, 2, 4, 8, 16, 126202051, 252404102, 504808204, 1009616408, 2019232816]

約数ペア:

[(1, 2019232816), (2, 1009616408), (4, 504808204), (8, 252404102), (16, 126202051)]