19458432

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 67891200

約数和(自身を除く): 48432768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 127, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 254, 266, 288, 304, 336, 342, 381, 384, 399, 448, 456, 504, 508, 532, 576, 608, 672, 684, 762, 798, 889, 896, 912, 1008, 1016, 1064, 1143, 1152, 1197, 1216, 1344, 1368, 1524, 1596, 1778, 1824, 2016, 2032, 2128, 2286, 2394, 2413, 2432, 2667, 2688, 2736, 3048, 3192, 3556, 3648, 4032, 4064, 4256, 4572, 4788, 4826, 5334, 5472, 6096, 6384, 7112, 7239, 7296, 8001, 8064, 8128, 8512, 9144, 9576, 9652, 10668, 10944, 12192, 12768, 14224, 14478, 16002, 16256, 16891, 17024, 18288, 19152, 19304, 21336, 21717, 21888, 24384, 25536, 28448, 28956, 32004, 33782, 36576, 38304, 38608, 42672, 43434, 48768, 50673, 51072, 56896, 57912, 64008, 67564, 73152, 76608, 77216, 85344, 86868, 101346, 113792, 115824, 128016, 135128, 146304, 152019, 153216, 154432, 170688, 173736, 202692, 231648, 256032, 270256, 304038, 308864, 341376, 347472, 405384, 463296, 512064, 540512, 608076, 694944, 810768, 926592, 1024128, 1081024, 1216152, 1389888, 1621536, 2162048, 2432304, 2779776, 3243072, 4864608, 6486144, 9729216, 19458432]

約数ペア:

[(1, 19458432), (2, 9729216), (3, 6486144), (4, 4864608), (6, 3243072), (7, 2779776), (8, 2432304), (9, 2162048), (12, 1621536), (14, 1389888), (16, 1216152), (18, 1081024), (19, 1024128), (21, 926592), (24, 810768), (28, 694944), (32, 608076), (36, 540512), (38, 512064), (42, 463296), (48, 405384), (56, 347472), (57, 341376), (63, 308864), (64, 304038), (72, 270256), (76, 256032), (84, 231648), (96, 202692), (112, 173736), (114, 170688), (126, 154432), (127, 153216), (128, 152019), (133, 146304), (144, 135128), (152, 128016), (168, 115824), (171, 113792), (192, 101346), (224, 86868), (228, 85344), (252, 77216), (254, 76608), (266, 73152), (288, 67564), (304, 64008), (336, 57912), (342, 56896), (381, 51072), (384, 50673), (399, 48768), (448, 43434), (456, 42672), (504, 38608), (508, 38304), (532, 36576), (576, 33782), (608, 32004), (672, 28956), (684, 28448), (762, 25536), (798, 24384), (889, 21888), (896, 21717), (912, 21336), (1008, 19304), (1016, 19152), (1064, 18288), (1143, 17024), (1152, 16891), (1197, 16256), (1216, 16002), (1344, 14478), (1368, 14224), (1524, 12768), (1596, 12192), (1778, 10944), (1824, 10668), (2016, 9652), (2032, 9576), (2128, 9144), (2286, 8512), (2394, 8128), (2413, 8064), (2432, 8001), (2667, 7296), (2688, 7239), (2736, 7112), (3048, 6384), (3192, 6096), (3556, 5472), (3648, 5334), (4032, 4826), (4064, 4788), (4256, 4572)]