12489728

素因数分解:

$2^{10}\times {\mathrm{12197}}^1$

素因数の和:12217

約数の個数: 22

約数和(自身を含む): 24969306

約数和(自身を除く): 12479578

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 12197, 24394, 48788, 97576, 195152, 390304, 780608, 1561216, 3122432, 6244864, 12489728]

約数ペア:

[(1, 12489728), (2, 6244864), (4, 3122432), (8, 1561216), (16, 780608), (32, 390304), (64, 195152), (128, 97576), (256, 48788), (512, 24394), (1024, 12197)]