42142012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{957773}}^1$

素因数の和:957788

約数の個数: 12

約数和(自身を含む): 80453016

約数和(自身を除く): 38311004

約数列:

[1, 2, 4, 11, 22, 44, 957773, 1915546, 3831092, 10535503, 21071006, 42142012]

約数ペア:

[(1, 42142012), (2, 21071006), (4, 10535503), (11, 3831092), (22, 1915546), (44, 957773)]