12185005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20508

約数の個数: 16

約数和(自身を含む): 17694720

約数和(自身を除く): 5509715

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 20479, 102395, 143353, 348143, 716765, 1740715, 2437001, 12185005]

約数ペア:

[(1, 12185005), (5, 2437001), (7, 1740715), (17, 716765), (35, 348143), (85, 143353), (119, 102395), (595, 20479)]