38943358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6803

約数の個数: 16

約数和(自身を含む): 60691680

約数和(自身を除く): 21748322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 6689, 13378, 274249, 474919, 548498, 949838, 19471679, 38943358]

約数ペア:

[(1, 38943358), (2, 19471679), (41, 949838), (71, 548498), (82, 474919), (142, 274249), (2911, 13378), (5822, 6689)]