2724860642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10243837}}^1$

素因数の和:10243865

約数の個数: 16

約数和(自身を含む): 4917042240

約数和(自身を除く): 2192181598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10243837, 20487674, 71706859, 143413718, 194632903, 389265806, 1362430321, 2724860642]

約数ペア:

[(1, 2724860642), (2, 1362430321), (7, 389265806), (14, 194632903), (19, 143413718), (38, 71706859), (133, 20487674), (266, 10243837)]