12856838401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16462021}}^1$

素因数の和:16462103

約数の個数: 8

約数和(自身を含む): 14223187008

約数和(自身を除く): 1366348607

約数列:

[1, 11, 71, 781, 16462021, 181082231, 1168803491, 12856838401]

約数ペア:

[(1, 12856838401), (11, 1168803491), (71, 181082231), (781, 16462021)]