18004129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 21329280

約数和(自身を除く): 3325151

約数列:

[1, 11, 13, 137, 143, 919, 1507, 1781, 10109, 11947, 19591, 125903, 131417, 1384933, 1636739, 18004129]

約数ペア:

[(1, 18004129), (11, 1636739), (13, 1384933), (137, 131417), (143, 125903), (919, 19591), (1507, 11947), (1781, 10109)]