19071123456

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5088

約数の個数: 240

約数和(自身を含む): 63415941120

約数和(自身を除く): 44344817664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1024, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2048, 2112, 2464, 2688, 2816, 3072, 3584, 3696, 4096, 4224, 4928, 5039, 5376, 5632, 6144, 7168, 7392, 8192, 8448, 9856, 10078, 10752, 11264, 12288, 14336, 14784, 15117, 16384, 16896, 19712, 20156, 21504, 22528, 24576, 28672, 29568, 30234, 33792, 35273, 39424, 40312, 43008, 45056, 49152, 55429, 57344, 59136, 60468, 67584, 70546, 78848, 80624, 86016, 90112, 105819, 110858, 114688, 118272, 120936, 135168, 141092, 157696, 161248, 166287, 172032, 180224, 211638, 221716, 236544, 241872, 270336, 282184, 315392, 322496, 332574, 344064, 388003, 423276, 443432, 473088, 483744, 540672, 564368, 630784, 644992, 665148, 776006, 846552, 886864, 946176, 967488, 1128736, 1164009, 1261568, 1289984, 1330296, 1552012, 1693104, 1773728, 1892352, 1934976, 2257472, 2328018, 2579968, 2660592, 3104024, 3386208, 3547456, 3784704, 3869952, 4514944, 4656036, 5159936, 5321184, 6208048, 6772416, 7094912, 7739904, 9029888, 9312072, 10319872, 10642368, 12416096, 13544832, 14189824, 15479808, 18059776, 18624144, 20639744, 21284736, 24832192, 27089664, 28379648, 30959616, 36119552, 37248288, 41279488, 42569472, 49664384, 54179328, 56759296, 61919232, 72239104, 74496576, 82558976, 85138944, 99328768, 108358656, 113518592, 123838464, 144478208, 148993152, 170277888, 198657536, 216717312, 227037184, 247676928, 288956416, 297986304, 340555776, 397315072, 433434624, 454074368, 577912832, 595972608, 681111552, 794630144, 866869248, 908148736, 1191945216, 1362223104, 1589260288, 1733738496, 2383890432, 2724446208, 3178520576, 4767780864, 6357041152, 9535561728, 19071123456]

約数ペア:

[(1, 19071123456), (2, 9535561728), (3, 6357041152), (4, 4767780864), (6, 3178520576), (7, 2724446208), (8, 2383890432), (11, 1733738496), (12, 1589260288), (14, 1362223104), (16, 1191945216), (21, 908148736), (22, 866869248), (24, 794630144), (28, 681111552), (32, 595972608), (33, 577912832), (42, 454074368), (44, 433434624), (48, 397315072), (56, 340555776), (64, 297986304), (66, 288956416), (77, 247676928), (84, 227037184), (88, 216717312), (96, 198657536), (112, 170277888), (128, 148993152), (132, 144478208), (154, 123838464), (168, 113518592), (176, 108358656), (192, 99328768), (224, 85138944), (231, 82558976), (256, 74496576), (264, 72239104), (308, 61919232), (336, 56759296), (352, 54179328), (384, 49664384), (448, 42569472), (462, 41279488), (512, 37248288), (528, 36119552), (616, 30959616), (672, 28379648), (704, 27089664), (768, 24832192), (896, 21284736), (924, 20639744), (1024, 18624144), (1056, 18059776), (1232, 15479808), (1344, 14189824), (1408, 13544832), (1536, 12416096), (1792, 10642368), (1848, 10319872), (2048, 9312072), (2112, 9029888), (2464, 7739904), (2688, 7094912), (2816, 6772416), (3072, 6208048), (3584, 5321184), (3696, 5159936), (4096, 4656036), (4224, 4514944), (4928, 3869952), (5039, 3784704), (5376, 3547456), (5632, 3386208), (6144, 3104024), (7168, 2660592), (7392, 2579968), (8192, 2328018), (8448, 2257472), (9856, 1934976), (10078, 1892352), (10752, 1773728), (11264, 1693104), (12288, 1552012), (14336, 1330296), (14784, 1289984), (15117, 1261568), (16384, 1164009), (16896, 1128736), (19712, 967488), (20156, 946176), (21504, 886864), (22528, 846552), (24576, 776006), (28672, 665148), (29568, 644992), (30234, 630784), (33792, 564368), (35273, 540672), (39424, 483744), (40312, 473088), (43008, 443432), (45056, 423276), (49152, 388003), (55429, 344064), (57344, 332574), (59136, 322496), (60468, 315392), (67584, 282184), (70546, 270336), (78848, 241872), (80624, 236544), (86016, 221716), (90112, 211638), (105819, 180224), (110858, 172032), (114688, 166287), (118272, 161248), (120936, 157696), (135168, 141092)]