19204416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 68787264

約数和(自身を除く): 49582848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 433, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 866, 924, 1008, 1056, 1232, 1299, 1344, 1386, 1584, 1732, 1848, 2016, 2112, 2464, 2598, 2772, 3031, 3168, 3464, 3696, 3897, 4032, 4763, 4928, 5196, 5544, 6062, 6336, 6928, 7392, 7794, 9093, 9526, 10392, 11088, 12124, 13856, 14289, 14784, 15588, 18186, 19052, 20784, 22176, 24248, 27279, 27712, 28578, 31176, 33341, 36372, 38104, 41568, 42867, 44352, 48496, 54558, 57156, 62352, 66682, 72744, 76208, 83136, 85734, 96992, 100023, 109116, 114312, 124704, 133364, 145488, 152416, 171468, 193984, 200046, 218232, 228624, 249408, 266728, 290976, 300069, 304832, 342936, 400092, 436464, 457248, 533456, 581952, 600138, 685872, 800184, 872928, 914496, 1066912, 1200276, 1371744, 1600368, 1745856, 2133824, 2400552, 2743488, 3200736, 4801104, 6401472, 9602208, 19204416]

約数ペア:

[(1, 19204416), (2, 9602208), (3, 6401472), (4, 4801104), (6, 3200736), (7, 2743488), (8, 2400552), (9, 2133824), (11, 1745856), (12, 1600368), (14, 1371744), (16, 1200276), (18, 1066912), (21, 914496), (22, 872928), (24, 800184), (28, 685872), (32, 600138), (33, 581952), (36, 533456), (42, 457248), (44, 436464), (48, 400092), (56, 342936), (63, 304832), (64, 300069), (66, 290976), (72, 266728), (77, 249408), (84, 228624), (88, 218232), (96, 200046), (99, 193984), (112, 171468), (126, 152416), (132, 145488), (144, 133364), (154, 124704), (168, 114312), (176, 109116), (192, 100023), (198, 96992), (224, 85734), (231, 83136), (252, 76208), (264, 72744), (288, 66682), (308, 62352), (336, 57156), (352, 54558), (396, 48496), (433, 44352), (448, 42867), (462, 41568), (504, 38104), (528, 36372), (576, 33341), (616, 31176), (672, 28578), (693, 27712), (704, 27279), (792, 24248), (866, 22176), (924, 20784), (1008, 19052), (1056, 18186), (1232, 15588), (1299, 14784), (1344, 14289), (1386, 13856), (1584, 12124), (1732, 11088), (1848, 10392), (2016, 9526), (2112, 9093), (2464, 7794), (2598, 7392), (2772, 6928), (3031, 6336), (3168, 6062), (3464, 5544), (3696, 5196), (3897, 4928), (4032, 4763)]