18427903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3229}}^1$

素因数の和:3681

約数の個数: 8

約数和(自身を含む): 19896800

約数和(自身を除く): 1468897

約数列:

[1, 13, 439, 3229, 5707, 41977, 1417531, 18427903]

約数ペア:

[(1, 18427903), (13, 1417531), (439, 41977), (3229, 5707)]