2019944432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11476957}}^1$

素因数の和:11476976

約数の個数: 20

約数和(自身を含む): 4269428376

約数和(自身を除く): 2249483944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11476957, 22953914, 45907828, 91815656, 126246527, 183631312, 252493054, 504986108, 1009972216, 2019944432]

約数ペア:

[(1, 2019944432), (2, 1009972216), (4, 504986108), (8, 252493054), (11, 183631312), (16, 126246527), (22, 91815656), (44, 45907828), (88, 22953914), (176, 11476957)]