1778096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5876

約数の個数: 20

約数和(自身を含む): 3627000

約数和(自身を除く): 1848904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5849, 11698, 23396, 46792, 93584, 111131, 222262, 444524, 889048, 1778096]

約数ペア:

[(1, 1778096), (2, 889048), (4, 444524), (8, 222262), (16, 111131), (19, 93584), (38, 46792), (76, 23396), (152, 11698), (304, 5849)]