25511266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28283}}^1$

素因数の和:28337

約数の個数: 16

約数和(自身を含む): 42765408

約数和(自身を除く): 17254142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28283, 56566, 311113, 622226, 1159603, 2319206, 12755633, 25511266]

約数ペア:

[(1, 25511266), (2, 12755633), (11, 2319206), (22, 1159603), (41, 622226), (82, 311113), (451, 56566), (902, 28283)]