19651676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15401}}^1$

素因数の和:15445

約数の個数: 24

約数和(自身を含む): 38813040

約数和(自身を除く): 19161364

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15401, 30802, 61604, 169411, 338822, 446629, 677644, 893258, 1786516, 4912919, 9825838, 19651676]

約数ペア:

[(1, 19651676), (2, 9825838), (4, 4912919), (11, 1786516), (22, 893258), (29, 677644), (44, 446629), (58, 338822), (116, 169411), (319, 61604), (638, 30802), (1276, 15401)]