19003359

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 26595072

約数和(自身を除く): 7591713

約数列:

[1, 3, 23, 69, 193, 579, 1427, 4281, 4439, 13317, 32821, 98463, 275411, 826233, 6334453, 19003359]

約数ペア:

[(1, 19003359), (3, 6334453), (23, 826233), (69, 275411), (193, 98463), (579, 32821), (1427, 13317), (4281, 4439)]