19465728

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 39459072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 38, 46, 48, 57, 58, 64, 69, 76, 87, 92, 96, 114, 116, 128, 138, 152, 174, 184, 192, 228, 232, 256, 276, 304, 348, 368, 384, 437, 456, 464, 512, 551, 552, 608, 667, 696, 736, 768, 874, 912, 928, 1102, 1104, 1216, 1311, 1334, 1392, 1472, 1536, 1653, 1748, 1824, 1856, 2001, 2204, 2208, 2432, 2622, 2668, 2784, 2944, 3306, 3496, 3648, 3712, 4002, 4408, 4416, 4864, 5244, 5336, 5568, 5888, 6612, 6992, 7296, 7424, 8004, 8816, 8832, 9728, 10488, 10672, 11136, 11776, 12673, 13224, 13984, 14592, 14848, 16008, 17632, 17664, 20976, 21344, 22272, 25346, 26448, 27968, 29184, 32016, 35264, 35328, 38019, 41952, 42688, 44544, 50692, 52896, 55936, 64032, 70528, 76038, 83904, 85376, 101384, 105792, 111872, 128064, 141056, 152076, 167808, 170752, 202768, 211584, 223744, 256128, 282112, 304152, 335616, 341504, 405536, 423168, 512256, 608304, 671232, 811072, 846336, 1024512, 1216608, 1622144, 2433216, 3244288, 4866432, 6488576, 9732864, 19465728]

約数ペア:

[(1, 19465728), (2, 9732864), (3, 6488576), (4, 4866432), (6, 3244288), (8, 2433216), (12, 1622144), (16, 1216608), (19, 1024512), (23, 846336), (24, 811072), (29, 671232), (32, 608304), (38, 512256), (46, 423168), (48, 405536), (57, 341504), (58, 335616), (64, 304152), (69, 282112), (76, 256128), (87, 223744), (92, 211584), (96, 202768), (114, 170752), (116, 167808), (128, 152076), (138, 141056), (152, 128064), (174, 111872), (184, 105792), (192, 101384), (228, 85376), (232, 83904), (256, 76038), (276, 70528), (304, 64032), (348, 55936), (368, 52896), (384, 50692), (437, 44544), (456, 42688), (464, 41952), (512, 38019), (551, 35328), (552, 35264), (608, 32016), (667, 29184), (696, 27968), (736, 26448), (768, 25346), (874, 22272), (912, 21344), (928, 20976), (1102, 17664), (1104, 17632), (1216, 16008), (1311, 14848), (1334, 14592), (1392, 13984), (1472, 13224), (1536, 12673), (1653, 11776), (1748, 11136), (1824, 10672), (1856, 10488), (2001, 9728), (2204, 8832), (2208, 8816), (2432, 8004), (2622, 7424), (2668, 7296), (2784, 6992), (2944, 6612), (3306, 5888), (3496, 5568), (3648, 5336), (3712, 5244), (4002, 4864), (4408, 4416)]