19143936

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 108

約数和(自身を含む): 63135072

約数和(自身を除く): 43991136

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, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1187, 1344, 1792, 2016, 2304, 2374, 2688, 3561, 4032, 4748, 5376, 7122, 8064, 8309, 9496, 10683, 14244, 16128, 16618, 18992, 21366, 24927, 28488, 33236, 37984, 42732, 49854, 56976, 66472, 74781, 75968, 85464, 99708, 113952, 132944, 149562, 151936, 170928, 199416, 227904, 265888, 299124, 303872, 341856, 398832, 455808, 531776, 598248, 683712, 797664, 911616, 1063552, 1196496, 1367424, 1595328, 2127104, 2392992, 2734848, 3190656, 4785984, 6381312, 9571968, 19143936]

約数ペア:

[(1, 19143936), (2, 9571968), (3, 6381312), (4, 4785984), (6, 3190656), (7, 2734848), (8, 2392992), (9, 2127104), (12, 1595328), (14, 1367424), (16, 1196496), (18, 1063552), (21, 911616), (24, 797664), (28, 683712), (32, 598248), (36, 531776), (42, 455808), (48, 398832), (56, 341856), (63, 303872), (64, 299124), (72, 265888), (84, 227904), (96, 199416), (112, 170928), (126, 151936), (128, 149562), (144, 132944), (168, 113952), (192, 99708), (224, 85464), (252, 75968), (256, 74781), (288, 66472), (336, 56976), (384, 49854), (448, 42732), (504, 37984), (576, 33236), (672, 28488), (768, 24927), (896, 21366), (1008, 18992), (1152, 16618), (1187, 16128), (1344, 14244), (1792, 10683), (2016, 9496), (2304, 8309), (2374, 8064), (2688, 7122), (3561, 5376), (4032, 4748)]