12793804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 23115456

約数和(自身を除く): 10321652

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 431, 724, 862, 1724, 7421, 14842, 17671, 29684, 35342, 70684, 78011, 156022, 312044, 3198451, 6396902, 12793804]

約数ペア:

[(1, 12793804), (2, 6396902), (4, 3198451), (41, 312044), (82, 156022), (164, 78011), (181, 70684), (362, 35342), (431, 29684), (724, 17671), (862, 14842), (1724, 7421)]