19784979456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{585493}}^1$

素因数の和:585527

約数の個数: 88

約数和(自身を含む): 57528298464

約数和(自身を除く): 37743319008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2112, 2816, 3072, 4224, 5632, 8448, 11264, 16896, 33792, 585493, 1170986, 1756479, 2341972, 3512958, 4683944, 6440423, 7025916, 9367888, 12880846, 14051832, 18735776, 19321269, 25761692, 28103664, 37471552, 38642538, 51523384, 56207328, 74943104, 77285076, 103046768, 112414656, 149886208, 154570152, 206093536, 224829312, 299772416, 309140304, 412187072, 449658624, 599544832, 618280608, 824374144, 899317248, 1236561216, 1648748288, 1798634496, 2473122432, 3297496576, 4946244864, 6594993152, 9892489728, 19784979456]

約数ペア:

[(1, 19784979456), (2, 9892489728), (3, 6594993152), (4, 4946244864), (6, 3297496576), (8, 2473122432), (11, 1798634496), (12, 1648748288), (16, 1236561216), (22, 899317248), (24, 824374144), (32, 618280608), (33, 599544832), (44, 449658624), (48, 412187072), (64, 309140304), (66, 299772416), (88, 224829312), (96, 206093536), (128, 154570152), (132, 149886208), (176, 112414656), (192, 103046768), (256, 77285076), (264, 74943104), (352, 56207328), (384, 51523384), (512, 38642538), (528, 37471552), (704, 28103664), (768, 25761692), (1024, 19321269), (1056, 18735776), (1408, 14051832), (1536, 12880846), (2112, 9367888), (2816, 7025916), (3072, 6440423), (4224, 4683944), (5632, 3512958), (8448, 2341972), (11264, 1756479), (16896, 1170986), (33792, 585493)]