27811394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14653}}^1$

素因数の和:14741

約数の個数: 16

約数和(自身を含む): 45544632

約数和(自身を除く): 17733238

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 14653, 29306, 190489, 380978, 1069669, 2139338, 13905697, 27811394]

約数ペア:

[(1, 27811394), (2, 13905697), (13, 2139338), (26, 1069669), (73, 380978), (146, 190489), (949, 29306), (1898, 14653)]