13225904

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{4283}}^1$

素因数の和:4484

約数の個数: 20

約数和(自身を含む): 25763976

約数和(自身を除く): 12538072

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 4283, 8566, 17132, 34264, 68528, 826619, 1653238, 3306476, 6612952, 13225904]

約数ペア:

[(1, 13225904), (2, 6612952), (4, 3306476), (8, 1653238), (16, 826619), (193, 68528), (386, 34264), (772, 17132), (1544, 8566), (3088, 4283)]