12680606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 20399040

約数和(自身を除く): 7718434

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 4721, 9442, 80257, 160514, 372959, 745918, 6340303, 12680606]

約数ペア:

[(1, 12680606), (2, 6340303), (17, 745918), (34, 372959), (79, 160514), (158, 80257), (1343, 9442), (2686, 4721)]