13039124

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 26160960

約数和(自身を除く): 13121836

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1019, 1828, 2038, 3199, 4076, 6398, 7133, 12796, 14266, 28532, 465683, 931366, 1862732, 3259781, 6519562, 13039124]

約数ペア:

[(1, 13039124), (2, 6519562), (4, 3259781), (7, 1862732), (14, 931366), (28, 465683), (457, 28532), (914, 14266), (1019, 12796), (1828, 7133), (2038, 6398), (3199, 4076)]