19505575936

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3420

約数の個数: 192

約数和(自身を含む): 49954544640

約数和(自身を除く): 30448968704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 814, 896, 1024, 1036, 1184, 1232, 1408, 1628, 1792, 2048, 2072, 2368, 2464, 2816, 2849, 3256, 3343, 3584, 4144, 4736, 4928, 5632, 5698, 6512, 6686, 7168, 8288, 9472, 9856, 11264, 11396, 13024, 13372, 14336, 16576, 18944, 19712, 22528, 22792, 23401, 26048, 26744, 33152, 36773, 37888, 39424, 45584, 46802, 52096, 53488, 66304, 73546, 75776, 78848, 91168, 93604, 104192, 106976, 123691, 132608, 147092, 157696, 182336, 187208, 208384, 213952, 247382, 257411, 265216, 294184, 364672, 374416, 416768, 427904, 494764, 514822, 530432, 588368, 729344, 748832, 833536, 855808, 865837, 989528, 1029644, 1176736, 1360601, 1458688, 1497664, 1711616, 1731674, 1979056, 2059288, 2353472, 2721202, 2917376, 2995328, 3423232, 3463348, 3958112, 4118576, 4706944, 5442404, 5834752, 5990656, 6846464, 6926696, 7916224, 8237152, 9413888, 9524207, 10884808, 11981312, 13853392, 15832448, 16474304, 18827776, 19048414, 21769616, 23962624, 27706784, 31664896, 32948608, 37655552, 38096828, 43539232, 47925248, 55413568, 63329792, 65897216, 75311104, 76193656, 87078464, 110827136, 126659584, 131794432, 152387312, 174156928, 221654272, 253319168, 263588864, 304774624, 348313856, 443308544, 527177728, 609549248, 696627712, 886617088, 1219098496, 1393255424, 1773234176, 2438196992, 2786510848, 4876393984, 9752787968, 19505575936]

約数ペア:

[(1, 19505575936), (2, 9752787968), (4, 4876393984), (7, 2786510848), (8, 2438196992), (11, 1773234176), (14, 1393255424), (16, 1219098496), (22, 886617088), (28, 696627712), (32, 609549248), (37, 527177728), (44, 443308544), (56, 348313856), (64, 304774624), (74, 263588864), (77, 253319168), (88, 221654272), (112, 174156928), (128, 152387312), (148, 131794432), (154, 126659584), (176, 110827136), (224, 87078464), (256, 76193656), (259, 75311104), (296, 65897216), (308, 63329792), (352, 55413568), (407, 47925248), (448, 43539232), (512, 38096828), (518, 37655552), (592, 32948608), (616, 31664896), (704, 27706784), (814, 23962624), (896, 21769616), (1024, 19048414), (1036, 18827776), (1184, 16474304), (1232, 15832448), (1408, 13853392), (1628, 11981312), (1792, 10884808), (2048, 9524207), (2072, 9413888), (2368, 8237152), (2464, 7916224), (2816, 6926696), (2849, 6846464), (3256, 5990656), (3343, 5834752), (3584, 5442404), (4144, 4706944), (4736, 4118576), (4928, 3958112), (5632, 3463348), (5698, 3423232), (6512, 2995328), (6686, 2917376), (7168, 2721202), (8288, 2353472), (9472, 2059288), (9856, 1979056), (11264, 1731674), (11396, 1711616), (13024, 1497664), (13372, 1458688), (14336, 1360601), (16576, 1176736), (18944, 1029644), (19712, 989528), (22528, 865837), (22792, 855808), (23401, 833536), (26048, 748832), (26744, 729344), (33152, 588368), (36773, 530432), (37888, 514822), (39424, 494764), (45584, 427904), (46802, 416768), (52096, 374416), (53488, 364672), (66304, 294184), (73546, 265216), (75776, 257411), (78848, 247382), (91168, 213952), (93604, 208384), (104192, 187208), (106976, 182336), (123691, 157696), (132608, 147092)]