12867503

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 15481200

約数和(自身を除く): 2613697

約数列:

[1, 11, 19, 29, 121, 193, 209, 319, 551, 2123, 2299, 3509, 3667, 5597, 6061, 23353, 40337, 61567, 66671, 106343, 443707, 677237, 1169773, 12867503]

約数ペア:

[(1, 12867503), (11, 1169773), (19, 677237), (29, 443707), (121, 106343), (193, 66671), (209, 61567), (319, 40337), (551, 23353), (2123, 6061), (2299, 5597), (3509, 3667)]