61921574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{216509}}^1$

素因数の和:216535

約数の個数: 16

約数和(自身を含む): 109121040

約数和(自身を除く): 47199466

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 216509, 433018, 2381599, 2814617, 4763198, 5629234, 30960787, 61921574]

約数ペア:

[(1, 61921574), (2, 30960787), (11, 5629234), (13, 4763198), (22, 2814617), (26, 2381599), (143, 433018), (286, 216509)]