19285488

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:886

約数の個数: 60

約数和(自身を含む): 54324400

約数和(自身を除く): 35038912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 673, 796, 1194, 1346, 1592, 1791, 2019, 2388, 2692, 3184, 3582, 4038, 4776, 5384, 6057, 7164, 8076, 9552, 10768, 12114, 14328, 16152, 24228, 28656, 32304, 48456, 96912, 133927, 267854, 401781, 535708, 803562, 1071416, 1205343, 1607124, 2142832, 2410686, 3214248, 4821372, 6428496, 9642744, 19285488]

約数ペア:

[(1, 19285488), (2, 9642744), (3, 6428496), (4, 4821372), (6, 3214248), (8, 2410686), (9, 2142832), (12, 1607124), (16, 1205343), (18, 1071416), (24, 803562), (36, 535708), (48, 401781), (72, 267854), (144, 133927), (199, 96912), (398, 48456), (597, 32304), (673, 28656), (796, 24228), (1194, 16152), (1346, 14328), (1592, 12114), (1791, 10768), (2019, 9552), (2388, 8076), (2692, 7164), (3184, 6057), (3582, 5384), (4038, 4776)]