26431717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 30260160

約数和(自身を除く): 3828443

約数列:

[1, 13, 19, 113, 247, 947, 1469, 2147, 12311, 17993, 27911, 107011, 233909, 1391143, 2033209, 26431717]

約数ペア:

[(1, 26431717), (13, 2033209), (19, 1391143), (113, 233909), (247, 107011), (947, 27911), (1469, 17993), (2147, 12311)]