18529351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 20362240

約数和(自身を除く): 1832889

約数列:

[1, 19, 31, 163, 193, 589, 3097, 3667, 5053, 5983, 31459, 96007, 113677, 597721, 975229, 18529351]

約数ペア:

[(1, 18529351), (19, 975229), (31, 597721), (163, 113677), (193, 96007), (589, 31459), (3097, 5983), (3667, 5053)]