16556204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13805

約数の個数: 24

約数和(自身を含む): 33884928

約数和(自身を除く): 17328724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13751, 27502, 55004, 96257, 192514, 385028, 591293, 1182586, 2365172, 4139051, 8278102, 16556204]

約数ペア:

[(1, 16556204), (2, 8278102), (4, 4139051), (7, 2365172), (14, 1182586), (28, 591293), (43, 385028), (86, 192514), (172, 96257), (301, 55004), (602, 27502), (1204, 13751)]