12886486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 20247264

約数和(自身を除く): 7360778

約数列:

[1, 2, 23, 46, 457, 613, 914, 1226, 10511, 14099, 21022, 28198, 280141, 560282, 6443243, 12886486]

約数ペア:

[(1, 12886486), (2, 6443243), (23, 560282), (46, 280141), (457, 28198), (613, 21022), (914, 14099), (1226, 10511)]