12339488

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 28675584

約数和(自身を除く): 16336096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 1777, 3472, 3554, 6944, 7108, 12439, 14216, 24878, 28432, 49756, 55087, 56864, 99512, 110174, 199024, 220348, 385609, 398048, 440696, 771218, 881392, 1542436, 1762784, 3084872, 6169744, 12339488]

約数ペア:

[(1, 12339488), (2, 6169744), (4, 3084872), (7, 1762784), (8, 1542436), (14, 881392), (16, 771218), (28, 440696), (31, 398048), (32, 385609), (56, 220348), (62, 199024), (112, 110174), (124, 99512), (217, 56864), (224, 55087), (248, 49756), (434, 28432), (496, 24878), (868, 14216), (992, 12439), (1736, 7108), (1777, 6944), (3472, 3554)]