22219799

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 27337536

約数和(自身を除く): 5117737

約数列:

[1, 7, 17, 61, 119, 427, 1037, 3061, 7259, 21427, 52037, 186721, 364259, 1307047, 3174257, 22219799]

約数ペア:

[(1, 22219799), (7, 3174257), (17, 1307047), (61, 364259), (119, 186721), (427, 52037), (1037, 21427), (3061, 7259)]