26801818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 42419520

約数和(自身を除く): 15617702

約数列:

[1, 2, 19, 38, 823, 857, 1646, 1714, 15637, 16283, 31274, 32566, 705311, 1410622, 13400909, 26801818]

約数ペア:

[(1, 26801818), (2, 13400909), (19, 1410622), (38, 705311), (823, 32566), (857, 31274), (1646, 16283), (1714, 15637)]