22436984

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{4243}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 42142920

約数和(自身を除く): 19705936

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 4243, 5288, 8486, 16972, 33944, 2804623, 5609246, 11218492, 22436984]

約数ペア:

[(1, 22436984), (2, 11218492), (4, 5609246), (8, 2804623), (661, 33944), (1322, 16972), (2644, 8486), (4243, 5288)]