19254444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 49324800

約数和(自身を除く): 30070356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 733, 796, 1194, 1466, 2189, 2199, 2388, 2932, 4378, 4398, 6567, 8063, 8756, 8796, 13134, 16126, 24189, 26268, 32252, 48378, 96756, 145867, 291734, 437601, 583468, 875202, 1604537, 1750404, 3209074, 4813611, 6418148, 9627222, 19254444]

約数ペア:

[(1, 19254444), (2, 9627222), (3, 6418148), (4, 4813611), (6, 3209074), (11, 1750404), (12, 1604537), (22, 875202), (33, 583468), (44, 437601), (66, 291734), (132, 145867), (199, 96756), (398, 48378), (597, 32252), (733, 26268), (796, 24189), (1194, 16126), (1466, 13134), (2189, 8796), (2199, 8756), (2388, 8063), (2932, 6567), (4378, 4398)]