12279248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7451}}^1$

素因数の和:7562

約数の個数: 20

約数和(自身を含む): 24025248

約数和(自身を除く): 11746000

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7451, 14902, 29804, 59608, 119216, 767453, 1534906, 3069812, 6139624, 12279248]

約数ペア:

[(1, 12279248), (2, 6139624), (4, 3069812), (8, 1534906), (16, 767453), (103, 119216), (206, 59608), (412, 29804), (824, 14902), (1648, 7451)]