22538846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27689}}^1$

素因数の和:27739

約数の個数: 16

約数和(自身を含む): 37879920

約数和(自身を除く): 15341074

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27689, 55378, 304579, 609158, 1024493, 2048986, 11269423, 22538846]

約数ペア:

[(1, 22538846), (2, 11269423), (11, 2048986), (22, 1024493), (37, 609158), (74, 304579), (407, 55378), (814, 27689)]