12746662

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 7021658

約数列:

[1, 2, 43, 86, 103, 206, 1439, 2878, 4429, 8858, 61877, 123754, 148217, 296434, 6373331, 12746662]

約数ペア:

[(1, 12746662), (2, 6373331), (43, 296434), (86, 148217), (103, 123754), (206, 61877), (1439, 8858), (2878, 4429)]