19150313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12416

約数の個数: 16

約数和(自身を含む): 24958080

約数和(自身を除く): 5807767

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 12379, 86653, 160927, 210443, 1126489, 1473101, 2735759, 19150313]

約数ペア:

[(1, 19150313), (7, 2735759), (13, 1473101), (17, 1126489), (91, 210443), (119, 160927), (221, 86653), (1547, 12379)]