2019591912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{21649}}^1$

素因数の和:21707

約数の個数: 96

約数和(自身を含む): 5705208000

約数和(自身を除く): 3685616088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 169, 184, 276, 299, 312, 338, 507, 552, 598, 676, 897, 1014, 1196, 1352, 1794, 2028, 2392, 3588, 3887, 4056, 7176, 7774, 11661, 15548, 21649, 23322, 31096, 43298, 46644, 64947, 86596, 93288, 129894, 173192, 259788, 281437, 497927, 519576, 562874, 844311, 995854, 1125748, 1493781, 1688622, 1991708, 2251496, 2987562, 3377244, 3658681, 3983416, 5975124, 6473051, 6754488, 7317362, 10976043, 11950248, 12946102, 14634724, 19419153, 21952086, 25892204, 29269448, 38838306, 43904172, 51784408, 77676612, 84149663, 87808344, 155353224, 168299326, 252448989, 336598652, 504897978, 673197304, 1009795956, 2019591912]

約数ペア:

[(1, 2019591912), (2, 1009795956), (3, 673197304), (4, 504897978), (6, 336598652), (8, 252448989), (12, 168299326), (13, 155353224), (23, 87808344), (24, 84149663), (26, 77676612), (39, 51784408), (46, 43904172), (52, 38838306), (69, 29269448), (78, 25892204), (92, 21952086), (104, 19419153), (138, 14634724), (156, 12946102), (169, 11950248), (184, 10976043), (276, 7317362), (299, 6754488), (312, 6473051), (338, 5975124), (507, 3983416), (552, 3658681), (598, 3377244), (676, 2987562), (897, 2251496), (1014, 1991708), (1196, 1688622), (1352, 1493781), (1794, 1125748), (2028, 995854), (2392, 844311), (3588, 562874), (3887, 519576), (4056, 497927), (7176, 281437), (7774, 259788), (11661, 173192), (15548, 129894), (21649, 93288), (23322, 86596), (31096, 64947), (43298, 46644)]