2019498736

素因数分解:

$2^4\times {\mathrm{4657}}^1\times {\mathrm{27103}}^1$

素因数の和:31768

約数の個数: 20

約数和(自身を含む): 3913763392

約数和(自身を除く): 1894264656

約数列:

[1, 2, 4, 8, 16, 4657, 9314, 18628, 27103, 37256, 54206, 74512, 108412, 216824, 433648, 126218671, 252437342, 504874684, 1009749368, 2019498736]

約数ペア:

[(1, 2019498736), (2, 1009749368), (4, 504874684), (8, 252437342), (16, 126218671), (4657, 433648), (9314, 216824), (18628, 108412), (27103, 74512), (37256, 54206)]