19005183824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{75041}}^1$

素因数の和:76499

約数の個数: 40

約数和(自身を含む): 40198498560

約数和(自身を除く): 21193314736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1439, 2878, 5756, 11512, 15829, 23024, 31658, 63316, 75041, 126632, 150082, 253264, 300164, 600328, 825451, 1200656, 1650902, 3301804, 6603608, 13207216, 107983999, 215967998, 431935996, 863871992, 1187823989, 1727743984, 2375647978, 4751295956, 9502591912, 19005183824]

約数ペア:

[(1, 19005183824), (2, 9502591912), (4, 4751295956), (8, 2375647978), (11, 1727743984), (16, 1187823989), (22, 863871992), (44, 431935996), (88, 215967998), (176, 107983999), (1439, 13207216), (2878, 6603608), (5756, 3301804), (11512, 1650902), (15829, 1200656), (23024, 825451), (31658, 600328), (63316, 300164), (75041, 253264), (126632, 150082)]