15147412

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2803}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 30462656

約数和(自身を除く): 15315244

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 2803, 5404, 5606, 11212, 19621, 39242, 78484, 540979, 1081958, 2163916, 3786853, 7573706, 15147412]

約数ペア:

[(1, 15147412), (2, 7573706), (4, 3786853), (7, 2163916), (14, 1081958), (28, 540979), (193, 78484), (386, 39242), (772, 19621), (1351, 11212), (2702, 5606), (2803, 5404)]