19309248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4814

約数の個数: 84

約数和(自身を含む): 63266320

約数和(自身を除く): 43957072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4789, 9578, 14367, 19156, 28734, 33523, 38312, 43101, 57468, 67046, 76624, 86202, 100569, 114936, 134092, 153248, 172404, 201138, 229872, 268184, 301707, 306496, 344808, 402276, 459744, 536368, 603414, 689616, 804552, 919488, 1072736, 1206828, 1379232, 1609104, 2145472, 2413656, 2758464, 3218208, 4827312, 6436416, 9654624, 19309248]

約数ペア:

[(1, 19309248), (2, 9654624), (3, 6436416), (4, 4827312), (6, 3218208), (7, 2758464), (8, 2413656), (9, 2145472), (12, 1609104), (14, 1379232), (16, 1206828), (18, 1072736), (21, 919488), (24, 804552), (28, 689616), (32, 603414), (36, 536368), (42, 459744), (48, 402276), (56, 344808), (63, 306496), (64, 301707), (72, 268184), (84, 229872), (96, 201138), (112, 172404), (126, 153248), (144, 134092), (168, 114936), (192, 100569), (224, 86202), (252, 76624), (288, 67046), (336, 57468), (448, 43101), (504, 38312), (576, 33523), (672, 28734), (1008, 19156), (1344, 14367), (2016, 9578), (4032, 4789)]