25339938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{324871}}^1$

素因数の和:324889

約数の個数: 16

約数和(自身を含む): 54578496

約数和(自身を除く): 29238558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 324871, 649742, 974613, 1949226, 4223323, 8446646, 12669969, 25339938]

約数ペア:

[(1, 25339938), (2, 12669969), (3, 8446646), (6, 4223323), (13, 1949226), (26, 974613), (39, 649742), (78, 324871)]