13667740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5381}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 15265892

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 5381, 10762, 21524, 26905, 53810, 107620, 683387, 1366774, 2733548, 3416935, 6833870, 13667740]

約数ペア:

[(1, 13667740), (2, 6833870), (4, 3416935), (5, 2733548), (10, 1366774), (20, 683387), (127, 107620), (254, 53810), (508, 26905), (635, 21524), (1270, 10762), (2540, 5381)]