25259146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26701}}^1$

素因数の和:26757

約数の個数: 16

約数和(自身を含む): 42295968

約数和(自身を除く): 17036822

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 26701, 53402, 293711, 587422, 1148143, 2296286, 12629573, 25259146]

約数ペア:

[(1, 25259146), (2, 12629573), (11, 2296286), (22, 1148143), (43, 587422), (86, 293711), (473, 53402), (946, 26701)]