22920403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 27872640

約数和(自身を除く): 4952237

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 6451, 70961, 109667, 122569, 1206337, 1348259, 2083673, 22920403]

約数ペア:

[(1, 22920403), (11, 2083673), (17, 1348259), (19, 1206337), (187, 122569), (209, 109667), (323, 70961), (3553, 6451)]