15289300336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56210663}}^1$

素因数の和:56210688

約数の個数: 20

約数和(自身を含む): 31365550512

約数和(自身を除く): 16076250176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56210663, 112421326, 224842652, 449685304, 899370608, 955581271, 1911162542, 3822325084, 7644650168, 15289300336]

約数ペア:

[(1, 15289300336), (2, 7644650168), (4, 3822325084), (8, 1911162542), (16, 955581271), (17, 899370608), (34, 449685304), (68, 224842652), (136, 112421326), (272, 56210663)]