11892503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 14992992

約数和(自身を除く): 3100489

約数列:

[1, 7, 17, 37, 73, 119, 259, 511, 629, 1241, 1369, 2701, 4403, 8687, 9583, 18907, 23273, 45917, 99937, 162911, 321419, 699559, 1698929, 11892503]

約数ペア:

[(1, 11892503), (7, 1698929), (17, 699559), (37, 321419), (73, 162911), (119, 99937), (259, 45917), (511, 23273), (629, 18907), (1241, 9583), (1369, 8687), (2701, 4403)]