19012222768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1\times {\mathrm{1637}}^1$

素因数の和:2531

約数の個数: 120

約数和(自身を含む): 46355845536

約数和(自身を除く): 27343622768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 857, 968, 1232, 1637, 1694, 1714, 1936, 3274, 3388, 3428, 5999, 6548, 6776, 6856, 9427, 11459, 11998, 13096, 13552, 13712, 18007, 18854, 22918, 23996, 26192, 36014, 37708, 45836, 47992, 65989, 72028, 75416, 91672, 95984, 103697, 126049, 131978, 144056, 150832, 183344, 198077, 207394, 252098, 263956, 288112, 396154, 414788, 504196, 527912, 725879, 792308, 829576, 1008392, 1055824, 1386539, 1402909, 1451758, 1584616, 1659152, 2016784, 2773078, 2805818, 2903516, 3169232, 5546156, 5611636, 5807032, 9820363, 11092312, 11223272, 11614064, 15431999, 19640726, 22184624, 22446544, 30863998, 39281452, 61727996, 78562904, 108023993, 123455992, 157125808, 169751989, 216047986, 246911984, 339503978, 432095972, 679007956, 864191944, 1188263923, 1358015912, 1728383888, 2376527846, 2716031824, 4753055692, 9506111384, 19012222768]

約数ペア:

[(1, 19012222768), (2, 9506111384), (4, 4753055692), (7, 2716031824), (8, 2376527846), (11, 1728383888), (14, 1358015912), (16, 1188263923), (22, 864191944), (28, 679007956), (44, 432095972), (56, 339503978), (77, 246911984), (88, 216047986), (112, 169751989), (121, 157125808), (154, 123455992), (176, 108023993), (242, 78562904), (308, 61727996), (484, 39281452), (616, 30863998), (847, 22446544), (857, 22184624), (968, 19640726), (1232, 15431999), (1637, 11614064), (1694, 11223272), (1714, 11092312), (1936, 9820363), (3274, 5807032), (3388, 5611636), (3428, 5546156), (5999, 3169232), (6548, 2903516), (6776, 2805818), (6856, 2773078), (9427, 2016784), (11459, 1659152), (11998, 1584616), (13096, 1451758), (13552, 1402909), (13712, 1386539), (18007, 1055824), (18854, 1008392), (22918, 829576), (23996, 792308), (26192, 725879), (36014, 527912), (37708, 504196), (45836, 414788), (47992, 396154), (65989, 288112), (72028, 263956), (75416, 252098), (91672, 207394), (95984, 198077), (103697, 183344), (126049, 150832), (131978, 144056)]