25366946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28123}}^1$

素因数の和:28177

約数の個数: 16

約数和(自身を含む): 42523488

約数和(自身を除く): 17156542

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28123, 56246, 309353, 618706, 1153043, 2306086, 12683473, 25366946]

約数ペア:

[(1, 25366946), (2, 12683473), (11, 2306086), (22, 1153043), (41, 618706), (82, 309353), (451, 56246), (902, 28123)]