11218492

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{4243}}^1$

素因数の和:4908

約数の個数: 12

約数和(自身を含む): 19666696

約数和(自身を除く): 8448204

約数列:

[1, 2, 4, 661, 1322, 2644, 4243, 8486, 16972, 2804623, 5609246, 11218492]

約数ペア:

[(1, 11218492), (2, 5609246), (4, 2804623), (661, 16972), (1322, 8486), (2644, 4243)]