18201469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9791}}^1$

素因数の和:9828

約数の個数: 12

約数和(自身を含む): 21503232

約数和(自身を除く): 3301763

約数列:

[1, 11, 13, 143, 169, 1859, 9791, 107701, 127283, 1400113, 1654679, 18201469]

約数ペア:

[(1, 18201469), (11, 1654679), (13, 1400113), (143, 127283), (169, 107701), (1859, 9791)]