18519413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3796

約数の個数: 12

約数和(自身を含む): 20858124

約数和(自身を除く): 2338711

約数列:

[1, 11, 41, 121, 451, 3733, 4961, 41063, 153053, 451693, 1683583, 18519413]

約数ペア:

[(1, 18519413), (11, 1683583), (41, 451693), (121, 153053), (451, 41063), (3733, 4961)]