19714464

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 71705088

約数和(自身を除く): 51990624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 127, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 254, 264, 288, 294, 308, 336, 352, 381, 392, 396, 441, 462, 504, 508, 528, 539, 588, 616, 672, 693, 762, 784, 792, 882, 889, 924, 1008, 1016, 1056, 1078, 1143, 1176, 1232, 1386, 1397, 1524, 1568, 1584, 1617, 1764, 1778, 1848, 2016, 2032, 2156, 2286, 2352, 2464, 2667, 2772, 2794, 3048, 3168, 3234, 3528, 3556, 3696, 4064, 4191, 4312, 4572, 4704, 4851, 5334, 5544, 5588, 6096, 6223, 6468, 7056, 7112, 7392, 8001, 8382, 8624, 9144, 9702, 9779, 10668, 11088, 11176, 12192, 12446, 12573, 12936, 14112, 14224, 16002, 16764, 17248, 18288, 18669, 19404, 19558, 21336, 22176, 22352, 24892, 25146, 25872, 28448, 29337, 32004, 33528, 36576, 37338, 38808, 39116, 42672, 44704, 49784, 50292, 51744, 56007, 58674, 64008, 67056, 68453, 74676, 77616, 78232, 85344, 88011, 99568, 100584, 112014, 117348, 128016, 134112, 136906, 149352, 155232, 156464, 176022, 199136, 201168, 205359, 224028, 234696, 256032, 273812, 298704, 312928, 352044, 402336, 410718, 448056, 469392, 547624, 597408, 616077, 704088, 821436, 896112, 938784, 1095248, 1232154, 1408176, 1642872, 1792224, 2190496, 2464308, 2816352, 3285744, 4928616, 6571488, 9857232, 19714464]

約数ペア:

[(1, 19714464), (2, 9857232), (3, 6571488), (4, 4928616), (6, 3285744), (7, 2816352), (8, 2464308), (9, 2190496), (11, 1792224), (12, 1642872), (14, 1408176), (16, 1232154), (18, 1095248), (21, 938784), (22, 896112), (24, 821436), (28, 704088), (32, 616077), (33, 597408), (36, 547624), (42, 469392), (44, 448056), (48, 410718), (49, 402336), (56, 352044), (63, 312928), (66, 298704), (72, 273812), (77, 256032), (84, 234696), (88, 224028), (96, 205359), (98, 201168), (99, 199136), (112, 176022), (126, 156464), (127, 155232), (132, 149352), (144, 136906), (147, 134112), (154, 128016), (168, 117348), (176, 112014), (196, 100584), (198, 99568), (224, 88011), (231, 85344), (252, 78232), (254, 77616), (264, 74676), (288, 68453), (294, 67056), (308, 64008), (336, 58674), (352, 56007), (381, 51744), (392, 50292), (396, 49784), (441, 44704), (462, 42672), (504, 39116), (508, 38808), (528, 37338), (539, 36576), (588, 33528), (616, 32004), (672, 29337), (693, 28448), (762, 25872), (784, 25146), (792, 24892), (882, 22352), (889, 22176), (924, 21336), (1008, 19558), (1016, 19404), (1056, 18669), (1078, 18288), (1143, 17248), (1176, 16764), (1232, 16002), (1386, 14224), (1397, 14112), (1524, 12936), (1568, 12573), (1584, 12446), (1617, 12192), (1764, 11176), (1778, 11088), (1848, 10668), (2016, 9779), (2032, 9702), (2156, 9144), (2286, 8624), (2352, 8382), (2464, 8001), (2667, 7392), (2772, 7112), (2794, 7056), (3048, 6468), (3168, 6223), (3234, 6096), (3528, 5588), (3556, 5544), (3696, 5334), (4064, 4851), (4191, 4704), (4312, 4572)]