19822776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 54000000

約数和(自身を除く): 34177224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1499, 1653, 2204, 2998, 3306, 4408, 4497, 5996, 6612, 8994, 11992, 13224, 17988, 28481, 35976, 43471, 56962, 85443, 86942, 113924, 130413, 170886, 173884, 227848, 260826, 341772, 347768, 521652, 683544, 825949, 1043304, 1651898, 2477847, 3303796, 4955694, 6607592, 9911388, 19822776]

約数ペア:

[(1, 19822776), (2, 9911388), (3, 6607592), (4, 4955694), (6, 3303796), (8, 2477847), (12, 1651898), (19, 1043304), (24, 825949), (29, 683544), (38, 521652), (57, 347768), (58, 341772), (76, 260826), (87, 227848), (114, 173884), (116, 170886), (152, 130413), (174, 113924), (228, 86942), (232, 85443), (348, 56962), (456, 43471), (551, 35976), (696, 28481), (1102, 17988), (1499, 13224), (1653, 11992), (2204, 8994), (2998, 6612), (3306, 5996), (4408, 4497)]