25273138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28019}}^1$

素因数の和:28073

約数の個数: 16

約数和(自身を含む): 42366240

約数和(自身を除く): 17093102

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28019, 56038, 308209, 616418, 1148779, 2297558, 12636569, 25273138]

約数ペア:

[(1, 25273138), (2, 12636569), (11, 2297558), (22, 1148779), (41, 616418), (82, 308209), (451, 56038), (902, 28019)]