19331712

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 56527380

約数和(自身を除く): 37195668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 173, 192, 194, 288, 291, 346, 384, 388, 519, 576, 582, 692, 776, 873, 1038, 1152, 1164, 1384, 1552, 1557, 1746, 2076, 2328, 2768, 3104, 3114, 3492, 4152, 4656, 5536, 6208, 6228, 6984, 8304, 9312, 11072, 12416, 12456, 13968, 16608, 16781, 18624, 22144, 24912, 27936, 33216, 33562, 37248, 49824, 50343, 55872, 66432, 67124, 99648, 100686, 111744, 134248, 151029, 199296, 201372, 268496, 302058, 402744, 536992, 604116, 805488, 1073984, 1208232, 1610976, 2147968, 2416464, 3221952, 4832928, 6443904, 9665856, 19331712]

約数ペア:

[(1, 19331712), (2, 9665856), (3, 6443904), (4, 4832928), (6, 3221952), (8, 2416464), (9, 2147968), (12, 1610976), (16, 1208232), (18, 1073984), (24, 805488), (32, 604116), (36, 536992), (48, 402744), (64, 302058), (72, 268496), (96, 201372), (97, 199296), (128, 151029), (144, 134248), (173, 111744), (192, 100686), (194, 99648), (288, 67124), (291, 66432), (346, 55872), (384, 50343), (388, 49824), (519, 37248), (576, 33562), (582, 33216), (692, 27936), (776, 24912), (873, 22144), (1038, 18624), (1152, 16781), (1164, 16608), (1384, 13968), (1552, 12456), (1557, 12416), (1746, 11072), (2076, 9312), (2328, 8304), (2768, 6984), (3104, 6228), (3114, 6208), (3492, 5536), (4152, 4656)]