38734018

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 58847040

約数和(自身を除く): 20113022

約数列:

[1, 2, 139, 277, 278, 503, 554, 1006, 38503, 69917, 77006, 139331, 139834, 278662, 19367009, 38734018]

約数ペア:

[(1, 38734018), (2, 19367009), (139, 278662), (277, 139834), (278, 139331), (503, 77006), (554, 69917), (1006, 38503)]