9987014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 5737786

約数列:

[1, 2, 23, 46, 199, 398, 1091, 2182, 4577, 9154, 25093, 50186, 217109, 434218, 4993507, 9987014]

約数ペア:

[(1, 9987014), (2, 4993507), (23, 434218), (46, 217109), (199, 50186), (398, 25093), (1091, 9154), (2182, 4577)]