19832064

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 67108608

約数和(自身を除く): 47276544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 49, 51, 56, 62, 64, 68, 84, 93, 96, 98, 102, 112, 119, 124, 128, 136, 147, 168, 186, 192, 196, 204, 217, 224, 238, 248, 256, 272, 294, 336, 357, 372, 384, 392, 408, 434, 448, 476, 496, 527, 544, 588, 651, 672, 714, 744, 768, 784, 816, 833, 868, 896, 952, 992, 1054, 1088, 1176, 1302, 1344, 1428, 1488, 1519, 1568, 1581, 1632, 1666, 1736, 1792, 1904, 1984, 2108, 2176, 2352, 2499, 2604, 2688, 2856, 2976, 3038, 3136, 3162, 3264, 3332, 3472, 3689, 3808, 3968, 4216, 4352, 4557, 4704, 4998, 5208, 5376, 5712, 5952, 6076, 6272, 6324, 6528, 6664, 6944, 7378, 7616, 7936, 8432, 9114, 9408, 9996, 10416, 11067, 11424, 11904, 12152, 12544, 12648, 13056, 13328, 13888, 14756, 15232, 16864, 18228, 18816, 19992, 20832, 22134, 22848, 23808, 24304, 25296, 25823, 26656, 27776, 29512, 30464, 33728, 36456, 37632, 39984, 41664, 44268, 45696, 48608, 50592, 51646, 53312, 55552, 59024, 67456, 72912, 77469, 79968, 83328, 88536, 91392, 97216, 101184, 103292, 106624, 118048, 134912, 145824, 154938, 159936, 166656, 177072, 194432, 202368, 206584, 213248, 236096, 291648, 309876, 319872, 354144, 388864, 404736, 413168, 472192, 583296, 619752, 639744, 708288, 826336, 944384, 1166592, 1239504, 1416576, 1652672, 2479008, 2833152, 3305344, 4958016, 6610688, 9916032, 19832064]

約数ペア:

[(1, 19832064), (2, 9916032), (3, 6610688), (4, 4958016), (6, 3305344), (7, 2833152), (8, 2479008), (12, 1652672), (14, 1416576), (16, 1239504), (17, 1166592), (21, 944384), (24, 826336), (28, 708288), (31, 639744), (32, 619752), (34, 583296), (42, 472192), (48, 413168), (49, 404736), (51, 388864), (56, 354144), (62, 319872), (64, 309876), (68, 291648), (84, 236096), (93, 213248), (96, 206584), (98, 202368), (102, 194432), (112, 177072), (119, 166656), (124, 159936), (128, 154938), (136, 145824), (147, 134912), (168, 118048), (186, 106624), (192, 103292), (196, 101184), (204, 97216), (217, 91392), (224, 88536), (238, 83328), (248, 79968), (256, 77469), (272, 72912), (294, 67456), (336, 59024), (357, 55552), (372, 53312), (384, 51646), (392, 50592), (408, 48608), (434, 45696), (448, 44268), (476, 41664), (496, 39984), (527, 37632), (544, 36456), (588, 33728), (651, 30464), (672, 29512), (714, 27776), (744, 26656), (768, 25823), (784, 25296), (816, 24304), (833, 23808), (868, 22848), (896, 22134), (952, 20832), (992, 19992), (1054, 18816), (1088, 18228), (1176, 16864), (1302, 15232), (1344, 14756), (1428, 13888), (1488, 13328), (1519, 13056), (1568, 12648), (1581, 12544), (1632, 12152), (1666, 11904), (1736, 11424), (1792, 11067), (1904, 10416), (1984, 9996), (2108, 9408), (2176, 9114), (2352, 8432), (2499, 7936), (2604, 7616), (2688, 7378), (2856, 6944), (2976, 6664), (3038, 6528), (3136, 6324), (3162, 6272), (3264, 6076), (3332, 5952), (3472, 5712), (3689, 5376), (3808, 5208), (3968, 4998), (4216, 4704), (4352, 4557)]