13019279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 16235520

約数和(自身を除く): 3216241

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1811, 7189, 12677, 23543, 143069, 164801, 1001483, 1859897, 13019279]

約数ペア:

[(1, 13019279), (7, 1859897), (13, 1001483), (79, 164801), (91, 143069), (553, 23543), (1027, 12677), (1811, 7189)]