17819087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^2$

素因数の和:730

約数の個数: 12

約数和(自身を含む): 20993784

約数和(自身を除く): 3174697

約数列:

[1, 11, 13, 143, 353, 3883, 4589, 50479, 124609, 1370699, 1619917, 17819087]

約数ペア:

[(1, 17819087), (11, 1619917), (13, 1370699), (143, 124609), (353, 50479), (3883, 4589)]