12741344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 31280256

約数和(自身を除く): 18538912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 5171, 10342, 20684, 36197, 41368, 56881, 72394, 82736, 113762, 144788, 165472, 227524, 289576, 398167, 455048, 579152, 796334, 910096, 1158304, 1592668, 1820192, 3185336, 6370672, 12741344]

約数ペア:

[(1, 12741344), (2, 6370672), (4, 3185336), (7, 1820192), (8, 1592668), (11, 1158304), (14, 910096), (16, 796334), (22, 579152), (28, 455048), (32, 398167), (44, 289576), (56, 227524), (77, 165472), (88, 144788), (112, 113762), (154, 82736), (176, 72394), (224, 56881), (308, 41368), (352, 36197), (616, 20684), (1232, 10342), (2464, 5171)]