19408025664

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1086919}}^1$

素因数の和:1086968

約数の個数: 84

約数和(自身を含む): 57424157440

約数和(自身を除く): 38016131776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 1086919, 2173838, 3260757, 4347676, 6521514, 8695352, 9782271, 13043028, 17390704, 19564542, 26086056, 33694489, 34781408, 39129084, 52172112, 67388978, 69562816, 78258168, 101083467, 104344224, 134777956, 156516336, 202166934, 208688448, 269555912, 303250401, 313032672, 404333868, 539111824, 606500802, 626065344, 808667736, 1078223648, 1213001604, 1617335472, 2156447296, 2426003208, 3234670944, 4852006416, 6469341888, 9704012832, 19408025664]

約数ペア:

[(1, 19408025664), (2, 9704012832), (3, 6469341888), (4, 4852006416), (6, 3234670944), (8, 2426003208), (9, 2156447296), (12, 1617335472), (16, 1213001604), (18, 1078223648), (24, 808667736), (31, 626065344), (32, 606500802), (36, 539111824), (48, 404333868), (62, 313032672), (64, 303250401), (72, 269555912), (93, 208688448), (96, 202166934), (124, 156516336), (144, 134777956), (186, 104344224), (192, 101083467), (248, 78258168), (279, 69562816), (288, 67388978), (372, 52172112), (496, 39129084), (558, 34781408), (576, 33694489), (744, 26086056), (992, 19564542), (1116, 17390704), (1488, 13043028), (1984, 9782271), (2232, 8695352), (2976, 6521514), (4464, 4347676), (5952, 3260757), (8928, 2173838), (17856, 1086919)]