12159544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79997}}^1$

素因数の和:80022

約数の個数: 16

約数和(自身を含む): 23999400

約数和(自身を除く): 11839856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 79997, 159994, 319988, 639976, 1519943, 3039886, 6079772, 12159544]

約数ペア:

[(1, 12159544), (2, 6079772), (4, 3039886), (8, 1519943), (19, 639976), (38, 319988), (76, 159994), (152, 79997)]