12947118

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{4871}}^1$

素因数の和:5319

約数の個数: 16

約数和(自身を含む): 25958016

約数和(自身を除く): 13010898

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 4871, 9742, 14613, 29226, 2157853, 4315706, 6473559, 12947118]

約数ペア:

[(1, 12947118), (2, 6473559), (3, 4315706), (6, 2157853), (443, 29226), (886, 14613), (1329, 9742), (2658, 4871)]