19367023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 2859377

約数列:

[1, 13, 19, 89, 247, 881, 1157, 1691, 11453, 16739, 21983, 78409, 217607, 1019317, 1489771, 19367023]

約数ペア:

[(1, 19367023), (13, 1489771), (19, 1019317), (89, 217607), (247, 78409), (881, 21983), (1157, 16739), (1691, 11453)]