2019661112

素因数分解:

$2^3\times 7^1\times {\mathrm{36065377}}^1$

素因数の和:36065390

約数の個数: 16

約数和(自身を含む): 4327845360

約数和(自身を除く): 2308184248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36065377, 72130754, 144261508, 252457639, 288523016, 504915278, 1009830556, 2019661112]

約数ペア:

[(1, 2019661112), (2, 1009830556), (4, 504915278), (7, 288523016), (8, 252457639), (14, 144261508), (28, 72130754), (56, 36065377)]