28819922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2699}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 16864078

約数列:

[1, 2, 19, 38, 281, 562, 2699, 5339, 5398, 10678, 51281, 102562, 758419, 1516838, 14409961, 28819922]

約数ペア:

[(1, 28819922), (2, 14409961), (19, 1516838), (38, 758419), (281, 102562), (562, 51281), (2699, 10678), (5339, 5398)]