2019069041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{433}}^2$

素因数の和:977

約数の個数: 18

約数和(自身を含む): 2249438310

約数和(自身を除く): 230369269

約数列:

[1, 11, 89, 121, 433, 979, 4763, 10769, 38537, 52393, 187489, 423907, 2062379, 4662977, 16686521, 22686169, 183551731, 2019069041]

約数ペア:

[(1, 2019069041), (11, 183551731), (89, 22686169), (121, 16686521), (433, 4662977), (979, 2062379), (4763, 423907), (10769, 187489), (38537, 52393)]