13191164

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2441}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 26529888

約数和(自身を除く): 13338724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2441, 2702, 4882, 5404, 9764, 17087, 34174, 68348, 471113, 942226, 1884452, 3297791, 6595582, 13191164]

約数ペア:

[(1, 13191164), (2, 6595582), (4, 3297791), (7, 1884452), (14, 942226), (28, 471113), (193, 68348), (386, 34174), (772, 17087), (1351, 9764), (2441, 5404), (2702, 4882)]