2019746710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11880863}}^1$

素因数の和:11880887

約数の個数: 16

約数和(自身を含む): 3849399936

約数和(自身を除く): 1829653226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11880863, 23761726, 59404315, 118808630, 201974671, 403949342, 1009873355, 2019746710]

約数ペア:

[(1, 2019746710), (2, 1009873355), (5, 403949342), (10, 201974671), (17, 118808630), (34, 59404315), (85, 23761726), (170, 11880863)]