16584139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 18

約数和(自身を含む): 19763268

約数和(自身を除く): 3179129

約数列:

[1, 11, 13, 121, 143, 169, 811, 1573, 1859, 8921, 10543, 20449, 98131, 115973, 137059, 1275703, 1507649, 16584139]

約数ペア:

[(1, 16584139), (11, 1507649), (13, 1275703), (121, 137059), (143, 115973), (169, 98131), (811, 20449), (1573, 10543), (1859, 8921)]