22193259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 11675541

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 349, 451, 517, 1047, 1353, 1551, 1927, 3839, 5781, 11517, 14309, 16403, 21197, 42927, 49209, 63591, 157399, 180433, 472197, 541299, 672523, 2017569, 7397753, 22193259]

約数ペア:

[(1, 22193259), (3, 7397753), (11, 2017569), (33, 672523), (41, 541299), (47, 472197), (123, 180433), (141, 157399), (349, 63591), (451, 49209), (517, 42927), (1047, 21197), (1353, 16403), (1551, 14309), (1927, 11517), (3839, 5781)]