15243319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7326

約数の個数: 16

約数和(自身を含む): 19579392

約数和(自身を除く): 4336073

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 7283, 50981, 94679, 167509, 662753, 1172563, 2177617, 15243319]

約数ペア:

[(1, 15243319), (7, 2177617), (13, 1172563), (23, 662753), (91, 167509), (161, 94679), (299, 50981), (2093, 7283)]