19375131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 27097344

約数和(自身を除く): 7722213

約数列:

[1, 3, 23, 69, 227, 681, 1237, 3711, 5221, 15663, 28451, 85353, 280799, 842397, 6458377, 19375131]

約数ペア:

[(1, 19375131), (3, 6458377), (23, 842397), (69, 280799), (227, 85353), (681, 28451), (1237, 15663), (3711, 5221)]