12763991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 14572800

約数和(自身を除く): 1808809

約数列:

[1, 17, 19, 43, 323, 731, 817, 919, 13889, 15623, 17461, 39517, 296837, 671789, 750823, 12763991]

約数ペア:

[(1, 12763991), (17, 750823), (19, 671789), (43, 296837), (323, 39517), (731, 17461), (817, 15623), (919, 13889)]