19448984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{105701}}^1$

素因数の和:105730

約数の個数: 16

約数和(自身を含む): 38052720

約数和(自身を除く): 18603736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 105701, 211402, 422804, 845608, 2431123, 4862246, 9724492, 19448984]

約数ペア:

[(1, 19448984), (2, 9724492), (4, 4862246), (8, 2431123), (23, 845608), (46, 422804), (92, 211402), (184, 105701)]