19109376

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 67026960

約数和(自身を除く): 47917584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 32, 33, 36, 39, 44, 48, 52, 58, 64, 66, 72, 78, 87, 88, 96, 99, 104, 116, 117, 128, 132, 143, 144, 156, 174, 176, 192, 198, 208, 232, 234, 256, 261, 264, 286, 288, 312, 319, 348, 352, 377, 384, 396, 416, 429, 464, 468, 512, 522, 528, 572, 576, 624, 638, 696, 704, 754, 768, 792, 832, 858, 928, 936, 957, 1044, 1056, 1131, 1144, 1152, 1248, 1276, 1287, 1392, 1408, 1508, 1536, 1584, 1664, 1716, 1856, 1872, 1914, 2088, 2112, 2262, 2288, 2304, 2496, 2552, 2574, 2784, 2816, 2871, 3016, 3168, 3328, 3393, 3432, 3712, 3744, 3828, 4147, 4176, 4224, 4524, 4576, 4608, 4992, 5104, 5148, 5568, 5632, 5742, 6032, 6336, 6656, 6786, 6864, 7424, 7488, 7656, 8294, 8352, 8448, 9048, 9152, 9984, 10208, 10296, 11136, 11484, 12064, 12441, 12672, 13572, 13728, 14848, 14976, 15312, 16588, 16704, 16896, 18096, 18304, 19968, 20416, 20592, 22272, 22968, 24128, 24882, 25344, 27144, 27456, 29952, 30624, 33176, 33408, 36192, 36608, 37323, 40832, 41184, 44544, 45936, 48256, 49764, 50688, 54288, 54912, 59904, 61248, 66352, 66816, 72384, 73216, 74646, 81664, 82368, 91872, 96512, 99528, 108576, 109824, 122496, 132704, 133632, 144768, 149292, 163328, 164736, 183744, 193024, 199056, 217152, 219648, 244992, 265408, 289536, 298584, 329472, 367488, 398112, 434304, 489984, 530816, 579072, 597168, 658944, 734976, 796224, 868608, 1061632, 1194336, 1469952, 1592448, 1737216, 2123264, 2388672, 3184896, 4777344, 6369792, 9554688, 19109376]

約数ペア:

[(1, 19109376), (2, 9554688), (3, 6369792), (4, 4777344), (6, 3184896), (8, 2388672), (9, 2123264), (11, 1737216), (12, 1592448), (13, 1469952), (16, 1194336), (18, 1061632), (22, 868608), (24, 796224), (26, 734976), (29, 658944), (32, 597168), (33, 579072), (36, 530816), (39, 489984), (44, 434304), (48, 398112), (52, 367488), (58, 329472), (64, 298584), (66, 289536), (72, 265408), (78, 244992), (87, 219648), (88, 217152), (96, 199056), (99, 193024), (104, 183744), (116, 164736), (117, 163328), (128, 149292), (132, 144768), (143, 133632), (144, 132704), (156, 122496), (174, 109824), (176, 108576), (192, 99528), (198, 96512), (208, 91872), (232, 82368), (234, 81664), (256, 74646), (261, 73216), (264, 72384), (286, 66816), (288, 66352), (312, 61248), (319, 59904), (348, 54912), (352, 54288), (377, 50688), (384, 49764), (396, 48256), (416, 45936), (429, 44544), (464, 41184), (468, 40832), (512, 37323), (522, 36608), (528, 36192), (572, 33408), (576, 33176), (624, 30624), (638, 29952), (696, 27456), (704, 27144), (754, 25344), (768, 24882), (792, 24128), (832, 22968), (858, 22272), (928, 20592), (936, 20416), (957, 19968), (1044, 18304), (1056, 18096), (1131, 16896), (1144, 16704), (1152, 16588), (1248, 15312), (1276, 14976), (1287, 14848), (1392, 13728), (1408, 13572), (1508, 12672), (1536, 12441), (1584, 12064), (1664, 11484), (1716, 11136), (1856, 10296), (1872, 10208), (1914, 9984), (2088, 9152), (2112, 9048), (2262, 8448), (2288, 8352), (2304, 8294), (2496, 7656), (2552, 7488), (2574, 7424), (2784, 6864), (2816, 6786), (2871, 6656), (3016, 6336), (3168, 6032), (3328, 5742), (3393, 5632), (3432, 5568), (3712, 5148), (3744, 5104), (3828, 4992), (4147, 4608), (4176, 4576), (4224, 4524)]