2103403607

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{19709}}^1$

素因数の和:19906

約数の個数: 16

約数和(自身を含む): 2284783200

約数和(自身を除く): 181379593

約数列:

[1, 19, 41, 137, 779, 2603, 5617, 19709, 106723, 374471, 808069, 2700133, 15353311, 51302527, 110705453, 2103403607]

約数ペア:

[(1, 2103403607), (19, 110705453), (41, 51302527), (137, 15353311), (779, 2700133), (2603, 808069), (5617, 374471), (19709, 106723)]