12474392

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 26850720

約数和(自身を除く): 14376328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 661, 674, 1322, 1348, 2359, 2644, 2696, 4627, 4718, 5288, 9254, 9436, 18508, 18872, 37016, 222757, 445514, 891028, 1559299, 1782056, 3118598, 6237196, 12474392]

約数ペア:

[(1, 12474392), (2, 6237196), (4, 3118598), (7, 1782056), (8, 1559299), (14, 891028), (28, 445514), (56, 222757), (337, 37016), (661, 18872), (674, 18508), (1322, 9436), (1348, 9254), (2359, 5288), (2644, 4718), (2696, 4627)]