18808431596

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{53269}}^1$

素因数の和:54233

約数の個数: 24

約数和(自身を含む): 33273720480

約数和(自身を除く): 14465288884

約数列:

[1, 2, 4, 103, 206, 412, 857, 1714, 3428, 53269, 88271, 106538, 176542, 213076, 353084, 5486707, 10973414, 21946828, 45651533, 91303066, 182606132, 4702107899, 9404215798, 18808431596]

約数ペア:

[(1, 18808431596), (2, 9404215798), (4, 4702107899), (103, 182606132), (206, 91303066), (412, 45651533), (857, 21946828), (1714, 10973414), (3428, 5486707), (53269, 353084), (88271, 213076), (106538, 176542)]