12556511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 14634240

約数和(自身を除く): 2077729

約数列:

[1, 11, 19, 73, 209, 803, 823, 1387, 9053, 15257, 15637, 60079, 172007, 660869, 1141501, 12556511]

約数ペア:

[(1, 12556511), (11, 1141501), (19, 660869), (73, 172007), (209, 60079), (803, 15637), (823, 15257), (1387, 9053)]