19077732

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 48484800

約数和(自身を除く): 29407068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 2663, 3582, 5326, 7164, 7989, 10652, 15978, 23967, 31956, 47934, 95868, 529937, 1059874, 1589811, 2119748, 3179622, 4769433, 6359244, 9538866, 19077732]

約数ペア:

[(1, 19077732), (2, 9538866), (3, 6359244), (4, 4769433), (6, 3179622), (9, 2119748), (12, 1589811), (18, 1059874), (36, 529937), (199, 95868), (398, 47934), (597, 31956), (796, 23967), (1194, 15978), (1791, 10652), (2388, 7989), (2663, 7164), (3582, 5326)]