64197419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6323}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 76495104

約数和(自身を除く): 12297685

約数列:

[1, 11, 13, 71, 143, 781, 923, 6323, 10153, 69553, 82199, 448933, 904189, 4938263, 5836129, 64197419]

約数ペア:

[(1, 64197419), (11, 5836129), (13, 4938263), (71, 904189), (143, 448933), (781, 82199), (923, 69553), (6323, 10153)]