25445906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12269}}^1$

素因数の和:12349

約数の個数: 16

約数和(自身を含む): 41079960

約数和(自身を除く): 15634054

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 12269, 24538, 208573, 417146, 748409, 1496818, 12722953, 25445906]

約数ペア:

[(1, 25445906), (2, 12722953), (17, 1496818), (34, 748409), (61, 417146), (122, 208573), (1037, 24538), (2074, 12269)]