12943585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 16197120

約数和(自身を除く): 3253535

約数列:

[1, 5, 31, 113, 155, 565, 739, 3503, 3695, 17515, 22909, 83507, 114545, 417535, 2588717, 12943585]

約数ペア:

[(1, 12943585), (5, 2588717), (31, 417535), (113, 114545), (155, 83507), (565, 22909), (739, 17515), (3503, 3695)]