19160793

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 29702400

約数和(自身を除く): 10541607

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 2719, 7047, 8157, 24471, 73413, 78851, 220239, 236553, 660717, 709659, 2128977, 6386931, 19160793]

約数ペア:

[(1, 19160793), (3, 6386931), (9, 2128977), (27, 709659), (29, 660717), (81, 236553), (87, 220239), (243, 78851), (261, 73413), (783, 24471), (2349, 8157), (2719, 7047)]