15219232

素因数分解:

$2^5\times 7^1\times {\mathrm{67943}}^1$

素因数の和:67960

約数の個数: 24

約数和(自身を含む): 34243776

約数和(自身を除く): 19024544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 67943, 135886, 271772, 475601, 543544, 951202, 1087088, 1902404, 2174176, 3804808, 7609616, 15219232]

約数ペア:

[(1, 15219232), (2, 7609616), (4, 3804808), (7, 2174176), (8, 1902404), (14, 1087088), (16, 951202), (28, 543544), (32, 475601), (56, 271772), (112, 135886), (224, 67943)]