19020288

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 60888960

約数和(自身を除く): 41868672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 61, 64, 84, 87, 96, 112, 116, 122, 128, 168, 174, 183, 192, 203, 224, 232, 244, 256, 336, 348, 366, 384, 406, 427, 448, 464, 488, 512, 609, 672, 696, 732, 768, 812, 854, 896, 928, 976, 1218, 1281, 1344, 1392, 1464, 1536, 1624, 1708, 1769, 1792, 1856, 1952, 2436, 2562, 2688, 2784, 2928, 3248, 3416, 3538, 3584, 3712, 3904, 4872, 5124, 5307, 5376, 5568, 5856, 6496, 6832, 7076, 7424, 7808, 9744, 10248, 10614, 10752, 11136, 11712, 12383, 12992, 13664, 14152, 14848, 15616, 19488, 20496, 21228, 22272, 23424, 24766, 25984, 27328, 28304, 31232, 37149, 38976, 40992, 42456, 44544, 46848, 49532, 51968, 54656, 56608, 74298, 77952, 81984, 84912, 93696, 99064, 103936, 109312, 113216, 148596, 155904, 163968, 169824, 198128, 218624, 226432, 297192, 311808, 327936, 339648, 396256, 452864, 594384, 655872, 679296, 792512, 905728, 1188768, 1358592, 1585024, 2377536, 2717184, 3170048, 4755072, 6340096, 9510144, 19020288]

約数ペア:

[(1, 19020288), (2, 9510144), (3, 6340096), (4, 4755072), (6, 3170048), (7, 2717184), (8, 2377536), (12, 1585024), (14, 1358592), (16, 1188768), (21, 905728), (24, 792512), (28, 679296), (29, 655872), (32, 594384), (42, 452864), (48, 396256), (56, 339648), (58, 327936), (61, 311808), (64, 297192), (84, 226432), (87, 218624), (96, 198128), (112, 169824), (116, 163968), (122, 155904), (128, 148596), (168, 113216), (174, 109312), (183, 103936), (192, 99064), (203, 93696), (224, 84912), (232, 81984), (244, 77952), (256, 74298), (336, 56608), (348, 54656), (366, 51968), (384, 49532), (406, 46848), (427, 44544), (448, 42456), (464, 40992), (488, 38976), (512, 37149), (609, 31232), (672, 28304), (696, 27328), (732, 25984), (768, 24766), (812, 23424), (854, 22272), (896, 21228), (928, 20496), (976, 19488), (1218, 15616), (1281, 14848), (1344, 14152), (1392, 13664), (1464, 12992), (1536, 12383), (1624, 11712), (1708, 11136), (1769, 10752), (1792, 10614), (1856, 10248), (1952, 9744), (2436, 7808), (2562, 7424), (2688, 7076), (2784, 6832), (2928, 6496), (3248, 5856), (3416, 5568), (3538, 5376), (3584, 5307), (3712, 5124), (3904, 4872)]