2019948172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45907913}}^1$

素因数の和:45907928

約数の個数: 12

約数和(自身を含む): 3856264776

約数和(自身を除く): 1836316604

約数列:

[1, 2, 4, 11, 22, 44, 45907913, 91815826, 183631652, 504987043, 1009974086, 2019948172]

約数ペア:

[(1, 2019948172), (2, 1009974086), (4, 504987043), (11, 183631652), (22, 91815826), (44, 45907913)]