19329023

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{7649}}^1$

素因数の和:7694

約数の個数: 12

約数和(自身を含む): 23317200

約数和(自身を除く): 3988177

約数列:

[1, 7, 19, 133, 361, 2527, 7649, 53543, 145331, 1017317, 2761289, 19329023]

約数ペア:

[(1, 19329023), (7, 2761289), (19, 1017317), (133, 145331), (361, 53543), (2527, 7649)]