2047288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13494

約数の個数: 16

約数和(自身を含む): 4041000

約数和(自身を除く): 1993712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13469, 26938, 53876, 107752, 255911, 511822, 1023644, 2047288]

約数ペア:

[(1, 2047288), (2, 1023644), (4, 511822), (8, 255911), (19, 107752), (38, 53876), (76, 26938), (152, 13469)]