12566947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 1222493

約数列:

[1, 23, 29, 83, 227, 667, 1909, 2407, 5221, 6583, 18841, 55361, 151409, 433343, 546389, 12566947]

約数ペア:

[(1, 12566947), (23, 546389), (29, 433343), (83, 151409), (227, 55361), (667, 18841), (1909, 6583), (2407, 5221)]