19168366971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1\times {\mathrm{2503}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 27713871360

約数和(自身を除く): 8545504389

約数列:

[1, 3, 13, 39, 179, 537, 1097, 2327, 2503, 3291, 6981, 7509, 14261, 32539, 42783, 97617, 196363, 448037, 589089, 1344111, 2552719, 2745791, 5824481, 7658157, 8237373, 17473443, 35695283, 107085849, 491496589, 1474489767, 6389455657, 19168366971]

約数ペア:

[(1, 19168366971), (3, 6389455657), (13, 1474489767), (39, 491496589), (179, 107085849), (537, 35695283), (1097, 17473443), (2327, 8237373), (2503, 7658157), (3291, 5824481), (6981, 2745791), (7509, 2552719), (14261, 1344111), (32539, 589089), (42783, 448037), (97617, 196363)]