2019468392

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1607857}}^1$

素因数の和:1608020

約数の個数: 16

約数和(自身を含む): 3810623460

約数和(自身を除く): 1791155068

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1607857, 3215714, 6431428, 12862856, 252433549, 504867098, 1009734196, 2019468392]

約数ペア:

[(1, 2019468392), (2, 1009734196), (4, 504867098), (8, 252433549), (157, 12862856), (314, 6431428), (628, 3215714), (1256, 1607857)]