22428778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1091}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 35511840

約数和(自身を除く): 13083062

約数列:

[1, 2, 19, 38, 541, 1082, 1091, 2182, 10279, 20558, 20729, 41458, 590231, 1180462, 11214389, 22428778]

約数ペア:

[(1, 22428778), (2, 11214389), (19, 1180462), (38, 590231), (541, 41458), (1082, 20729), (1091, 20558), (2182, 10279)]