15280016

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4799}}^1$

素因数の和:5006

約数の個数: 20

約数和(自身を含む): 29760000

約数和(自身を除く): 14479984

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4799, 9598, 19196, 38392, 76784, 955001, 1910002, 3820004, 7640008, 15280016]

約数ペア:

[(1, 15280016), (2, 7640008), (4, 3820004), (8, 1910002), (16, 955001), (199, 76784), (398, 38392), (796, 19196), (1592, 9598), (3184, 4799)]