28351906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5531}}^1$

素因数の和:5777

約数の個数: 16

約数和(自身を含む): 46601568

約数和(自身を除く): 18249662

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 5531, 11062, 60841, 121682, 1288723, 2577446, 14175953, 28351906]

約数ペア:

[(1, 28351906), (2, 14175953), (11, 2577446), (22, 1288723), (233, 121682), (466, 60841), (2563, 11062), (5126, 5531)]