2019021888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11393}}^1$

素因数の和:11492

約数の個数: 112

約数和(自身を含む): 5834457216

約数和(自身を除く): 3815435328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 142, 156, 192, 208, 213, 284, 312, 416, 426, 568, 624, 832, 852, 923, 1136, 1248, 1704, 1846, 2272, 2496, 2769, 3408, 3692, 4544, 5538, 6816, 7384, 11076, 11393, 13632, 14768, 22152, 22786, 29536, 34179, 44304, 45572, 59072, 68358, 88608, 91144, 136716, 148109, 177216, 182288, 273432, 296218, 364576, 444327, 546864, 592436, 729152, 808903, 888654, 1093728, 1184872, 1617806, 1777308, 2187456, 2369744, 2426709, 3235612, 3554616, 4739488, 4853418, 6471224, 7109232, 9478976, 9706836, 10515739, 12942448, 14218464, 19413672, 21031478, 25884896, 28436928, 31547217, 38827344, 42062956, 51769792, 63094434, 77654688, 84125912, 126188868, 155309376, 168251824, 252377736, 336503648, 504755472, 673007296, 1009510944, 2019021888]

約数ペア:

[(1, 2019021888), (2, 1009510944), (3, 673007296), (4, 504755472), (6, 336503648), (8, 252377736), (12, 168251824), (13, 155309376), (16, 126188868), (24, 84125912), (26, 77654688), (32, 63094434), (39, 51769792), (48, 42062956), (52, 38827344), (64, 31547217), (71, 28436928), (78, 25884896), (96, 21031478), (104, 19413672), (142, 14218464), (156, 12942448), (192, 10515739), (208, 9706836), (213, 9478976), (284, 7109232), (312, 6471224), (416, 4853418), (426, 4739488), (568, 3554616), (624, 3235612), (832, 2426709), (852, 2369744), (923, 2187456), (1136, 1777308), (1248, 1617806), (1704, 1184872), (1846, 1093728), (2272, 888654), (2496, 808903), (2769, 729152), (3408, 592436), (3692, 546864), (4544, 444327), (5538, 364576), (6816, 296218), (7384, 273432), (11076, 182288), (11393, 177216), (13632, 148109), (14768, 136716), (22152, 91144), (22786, 88608), (29536, 68358), (34179, 59072), (44304, 45572)]