19006139904

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2052

約数の個数: 160

約数和(自身を含む): 51963653280

約数和(自身を除く): 32957513376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 109, 122, 128, 183, 192, 218, 244, 256, 327, 366, 384, 436, 488, 512, 654, 732, 768, 872, 976, 1308, 1464, 1536, 1744, 1861, 1952, 2616, 2928, 3488, 3722, 3904, 5232, 5583, 5856, 6649, 6976, 7444, 7808, 10464, 11166, 11712, 13298, 13952, 14888, 15616, 19947, 20928, 22332, 23424, 26596, 27904, 29776, 31232, 39894, 41856, 44664, 46848, 53192, 55808, 59552, 79788, 83712, 89328, 93696, 106384, 113521, 119104, 159576, 167424, 178656, 202849, 212768, 227042, 238208, 319152, 340563, 357312, 405698, 425536, 454084, 476416, 608547, 638304, 681126, 714624, 811396, 851072, 908168, 952832, 1217094, 1276608, 1362252, 1429248, 1622792, 1702144, 1816336, 2434188, 2553216, 2724504, 2858496, 3245584, 3404288, 3632672, 4868376, 5106432, 5449008, 6491168, 7265344, 9736752, 10212864, 10898016, 12373789, 12982336, 14530688, 19473504, 21796032, 24747578, 25964672, 29061376, 37121367, 38947008, 43592064, 49495156, 51929344, 58122752, 74242734, 77894016, 87184128, 98990312, 103858688, 148485468, 155788032, 174368256, 197980624, 296970936, 311576064, 395961248, 593941872, 791922496, 1187883744, 1583844992, 2375767488, 3167689984, 4751534976, 6335379968, 9503069952, 19006139904]

約数ペア:

[(1, 19006139904), (2, 9503069952), (3, 6335379968), (4, 4751534976), (6, 3167689984), (8, 2375767488), (12, 1583844992), (16, 1187883744), (24, 791922496), (32, 593941872), (48, 395961248), (61, 311576064), (64, 296970936), (96, 197980624), (109, 174368256), (122, 155788032), (128, 148485468), (183, 103858688), (192, 98990312), (218, 87184128), (244, 77894016), (256, 74242734), (327, 58122752), (366, 51929344), (384, 49495156), (436, 43592064), (488, 38947008), (512, 37121367), (654, 29061376), (732, 25964672), (768, 24747578), (872, 21796032), (976, 19473504), (1308, 14530688), (1464, 12982336), (1536, 12373789), (1744, 10898016), (1861, 10212864), (1952, 9736752), (2616, 7265344), (2928, 6491168), (3488, 5449008), (3722, 5106432), (3904, 4868376), (5232, 3632672), (5583, 3404288), (5856, 3245584), (6649, 2858496), (6976, 2724504), (7444, 2553216), (7808, 2434188), (10464, 1816336), (11166, 1702144), (11712, 1622792), (13298, 1429248), (13952, 1362252), (14888, 1276608), (15616, 1217094), (19947, 952832), (20928, 908168), (22332, 851072), (23424, 811396), (26596, 714624), (27904, 681126), (29776, 638304), (31232, 608547), (39894, 476416), (41856, 454084), (44664, 425536), (46848, 405698), (53192, 357312), (55808, 340563), (59552, 319152), (79788, 238208), (83712, 227042), (89328, 212768), (93696, 202849), (106384, 178656), (113521, 167424), (119104, 159576)]