19180392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 60963840

約数和(自身を除く): 41783448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 107, 132, 154, 168, 194, 214, 231, 264, 291, 308, 321, 388, 428, 462, 582, 616, 642, 679, 749, 776, 856, 924, 1067, 1164, 1177, 1284, 1358, 1498, 1848, 2037, 2134, 2247, 2328, 2354, 2568, 2716, 2996, 3201, 3531, 4074, 4268, 4494, 4708, 5432, 5992, 6402, 7062, 7469, 8148, 8239, 8536, 8988, 9416, 10379, 12804, 14124, 14938, 16296, 16478, 17976, 20758, 22407, 24717, 25608, 28248, 29876, 31137, 32956, 41516, 44814, 49434, 59752, 62274, 65912, 72653, 83032, 89628, 98868, 114169, 124548, 145306, 179256, 197736, 217959, 228338, 249096, 290612, 342507, 435918, 456676, 581224, 685014, 799183, 871836, 913352, 1370028, 1598366, 1743672, 2397549, 2740056, 3196732, 4795098, 6393464, 9590196, 19180392]

約数ペア:

[(1, 19180392), (2, 9590196), (3, 6393464), (4, 4795098), (6, 3196732), (7, 2740056), (8, 2397549), (11, 1743672), (12, 1598366), (14, 1370028), (21, 913352), (22, 871836), (24, 799183), (28, 685014), (33, 581224), (42, 456676), (44, 435918), (56, 342507), (66, 290612), (77, 249096), (84, 228338), (88, 217959), (97, 197736), (107, 179256), (132, 145306), (154, 124548), (168, 114169), (194, 98868), (214, 89628), (231, 83032), (264, 72653), (291, 65912), (308, 62274), (321, 59752), (388, 49434), (428, 44814), (462, 41516), (582, 32956), (616, 31137), (642, 29876), (679, 28248), (749, 25608), (776, 24717), (856, 22407), (924, 20758), (1067, 17976), (1164, 16478), (1177, 16296), (1284, 14938), (1358, 14124), (1498, 12804), (1848, 10379), (2037, 9416), (2134, 8988), (2247, 8536), (2328, 8239), (2354, 8148), (2568, 7469), (2716, 7062), (2996, 6402), (3201, 5992), (3531, 5432), (4074, 4708), (4268, 4494)]