19113696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 65520000

約数和(自身を除く): 46406304

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, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 499, 504, 532, 608, 672, 684, 798, 912, 998, 1008, 1064, 1197, 1368, 1497, 1596, 1824, 1996, 2016, 2128, 2394, 2736, 2994, 3192, 3493, 3992, 4256, 4491, 4788, 5472, 5988, 6384, 6986, 7984, 8982, 9481, 9576, 10479, 11976, 12768, 13972, 15968, 17964, 18962, 19152, 20958, 23952, 27944, 28443, 31437, 35928, 37924, 38304, 41916, 47904, 55888, 56886, 62874, 66367, 71856, 75848, 83832, 85329, 111776, 113772, 125748, 132734, 143712, 151696, 167664, 170658, 199101, 227544, 251496, 265468, 303392, 335328, 341316, 398202, 455088, 502992, 530936, 597303, 682632, 796404, 910176, 1005984, 1061872, 1194606, 1365264, 1592808, 2123744, 2389212, 2730528, 3185616, 4778424, 6371232, 9556848, 19113696]

約数ペア:

[(1, 19113696), (2, 9556848), (3, 6371232), (4, 4778424), (6, 3185616), (7, 2730528), (8, 2389212), (9, 2123744), (12, 1592808), (14, 1365264), (16, 1194606), (18, 1061872), (19, 1005984), (21, 910176), (24, 796404), (28, 682632), (32, 597303), (36, 530936), (38, 502992), (42, 455088), (48, 398202), (56, 341316), (57, 335328), (63, 303392), (72, 265468), (76, 251496), (84, 227544), (96, 199101), (112, 170658), (114, 167664), (126, 151696), (133, 143712), (144, 132734), (152, 125748), (168, 113772), (171, 111776), (224, 85329), (228, 83832), (252, 75848), (266, 71856), (288, 66367), (304, 62874), (336, 56886), (342, 55888), (399, 47904), (456, 41916), (499, 38304), (504, 37924), (532, 35928), (608, 31437), (672, 28443), (684, 27944), (798, 23952), (912, 20958), (998, 19152), (1008, 18962), (1064, 17964), (1197, 15968), (1368, 13972), (1497, 12768), (1596, 11976), (1824, 10479), (1996, 9576), (2016, 9481), (2128, 8982), (2394, 7984), (2736, 6986), (2994, 6384), (3192, 5988), (3493, 5472), (3992, 4788), (4256, 4491)]