2921288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19244

約数の個数: 16

約数和(自身を含む): 5766000

約数和(自身を除く): 2844712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19219, 38438, 76876, 153752, 365161, 730322, 1460644, 2921288]

約数ペア:

[(1, 2921288), (2, 1460644), (4, 730322), (8, 365161), (19, 153752), (38, 76876), (76, 38438), (152, 19219)]