19942843392

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{40829}}^1$

素因数の和:40908

約数の個数: 132

約数和(自身を含む): 58672465020

約数和(自身を除く): 38729621628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1024, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3072, 3392, 3816, 4608, 5088, 6784, 7632, 9216, 10176, 13568, 15264, 20352, 27136, 30528, 40704, 40829, 54272, 61056, 81408, 81658, 122112, 122487, 162816, 163316, 244224, 244974, 326632, 367461, 488448, 489948, 653264, 734922, 979896, 1306528, 1469844, 1959792, 2163937, 2613056, 2939688, 3919584, 4327874, 5226112, 5879376, 6491811, 7839168, 8655748, 10452224, 11758752, 12983622, 15678336, 17311496, 19475433, 20904448, 23517504, 25967244, 31356672, 34622992, 38950866, 41808896, 47035008, 51934488, 62713344, 69245984, 77901732, 94070016, 103868976, 125426688, 138491968, 155803464, 188140032, 207737952, 276983936, 311606928, 376280064, 415475904, 553967872, 623213856, 830951808, 1107935744, 1246427712, 1661903616, 2215871488, 2492855424, 3323807232, 4985710848, 6647614464, 9971421696, 19942843392]

約数ペア:

[(1, 19942843392), (2, 9971421696), (3, 6647614464), (4, 4985710848), (6, 3323807232), (8, 2492855424), (9, 2215871488), (12, 1661903616), (16, 1246427712), (18, 1107935744), (24, 830951808), (32, 623213856), (36, 553967872), (48, 415475904), (53, 376280064), (64, 311606928), (72, 276983936), (96, 207737952), (106, 188140032), (128, 155803464), (144, 138491968), (159, 125426688), (192, 103868976), (212, 94070016), (256, 77901732), (288, 69245984), (318, 62713344), (384, 51934488), (424, 47035008), (477, 41808896), (512, 38950866), (576, 34622992), (636, 31356672), (768, 25967244), (848, 23517504), (954, 20904448), (1024, 19475433), (1152, 17311496), (1272, 15678336), (1536, 12983622), (1696, 11758752), (1908, 10452224), (2304, 8655748), (2544, 7839168), (3072, 6491811), (3392, 5879376), (3816, 5226112), (4608, 4327874), (5088, 3919584), (6784, 2939688), (7632, 2613056), (9216, 2163937), (10176, 1959792), (13568, 1469844), (15264, 1306528), (20352, 979896), (27136, 734922), (30528, 653264), (40704, 489948), (40829, 488448), (54272, 367461), (61056, 326632), (81408, 244974), (81658, 244224), (122112, 163316), (122487, 162816)]