22347208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{16529}}^1$

素因数の和:16561

約数の個数: 24

約数和(自身を含む): 45374850

約数和(自身を除く): 23027642

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 16529, 33058, 66116, 132232, 214877, 429754, 859508, 1719016, 2793401, 5586802, 11173604, 22347208]

約数ペア:

[(1, 22347208), (2, 11173604), (4, 5586802), (8, 2793401), (13, 1719016), (26, 859508), (52, 429754), (104, 214877), (169, 132232), (338, 66116), (676, 33058), (1352, 16529)]