18893303

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12046

約数の個数: 12

約数和(自身を含む): 22366344

約数和(自身を除く): 3473041

約数列:

[1, 11, 13, 121, 143, 1573, 12011, 132121, 156143, 1453331, 1717573, 18893303]

約数ペア:

[(1, 18893303), (11, 1717573), (13, 1453331), (121, 156143), (143, 132121), (1573, 12011)]