2019911614

素因数分解:

$2^1\times 7^2\times {\mathrm{20611343}}^1$

素因数の和:20611359

約数の個数: 12

約数和(自身を含む): 3524539824

約数和(自身を除く): 1504628210

約数列:

[1, 2, 7, 14, 49, 98, 20611343, 41222686, 144279401, 288558802, 1009955807, 2019911614]

約数ペア:

[(1, 2019911614), (2, 1009955807), (7, 288558802), (14, 144279401), (49, 41222686), (98, 20611343)]