12797872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47051}}^1$

素因数の和:47076

約数の個数: 20

約数和(自身を含む): 26255016

約数和(自身を除く): 13457144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47051, 94102, 188204, 376408, 752816, 799867, 1599734, 3199468, 6398936, 12797872]

約数ペア:

[(1, 12797872), (2, 6398936), (4, 3199468), (8, 1599734), (16, 799867), (17, 752816), (34, 376408), (68, 188204), (136, 94102), (272, 47051)]