12338543

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 15663600

約数和(自身を除く): 3325057

約数列:

[1, 7, 19, 29, 49, 133, 203, 457, 551, 931, 1421, 3199, 3857, 8683, 13253, 22393, 26999, 60781, 92771, 251807, 425467, 649397, 1762649, 12338543]

約数ペア:

[(1, 12338543), (7, 1762649), (19, 649397), (29, 425467), (49, 251807), (133, 92771), (203, 60781), (457, 26999), (551, 22393), (931, 13253), (1421, 8683), (3199, 3857)]