11865616

素因数分解:

$2^4\times 7^1\times {\mathrm{105943}}^1$

素因数の和:105958

約数の個数: 20

約数和(自身を含む): 26274112

約数和(自身を除く): 14408496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 105943, 211886, 423772, 741601, 847544, 1483202, 1695088, 2966404, 5932808, 11865616]

約数ペア:

[(1, 11865616), (2, 5932808), (4, 2966404), (7, 1695088), (8, 1483202), (14, 847544), (16, 741601), (28, 423772), (56, 211886), (112, 105943)]