26482390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12708

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 28260650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12671, 25342, 63355, 126710, 139381, 240749, 278762, 481498, 696905, 1203745, 1393810, 2407490, 2648239, 5296478, 13241195, 26482390]

約数ペア:

[(1, 26482390), (2, 13241195), (5, 5296478), (10, 2648239), (11, 2407490), (19, 1393810), (22, 1203745), (38, 696905), (55, 481498), (95, 278762), (110, 240749), (190, 139381), (209, 126710), (418, 63355), (1045, 25342), (2090, 12671)]