12072305

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 16689024

約数和(自身を除く): 4616719

約数列:

[1, 5, 7, 35, 131, 655, 917, 2633, 4585, 13165, 18431, 92155, 344923, 1724615, 2414461, 12072305]

約数ペア:

[(1, 12072305), (5, 2414461), (7, 1724615), (35, 344923), (131, 92155), (655, 18431), (917, 13165), (2633, 4585)]