5225456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17189}}^1$

素因数の和:17216

約数の個数: 20

約数和(自身を含む): 10657800

約数和(自身を除く): 5432344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17189, 34378, 68756, 137512, 275024, 326591, 653182, 1306364, 2612728, 5225456]

約数ペア:

[(1, 5225456), (2, 2612728), (4, 1306364), (8, 653182), (16, 326591), (19, 275024), (38, 137512), (76, 68756), (152, 34378), (304, 17189)]