15920223844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19606187}}^1$

素因数の和:19606227

約数の個数: 24

約数和(自身を含む): 32938395840

約数和(自身を除く): 17018171996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 19606187, 39212374, 78424748, 137243309, 274486618, 548973236, 568579423, 1137158846, 2274317692, 3980055961, 7960111922, 15920223844]

約数ペア:

[(1, 15920223844), (2, 7960111922), (4, 3980055961), (7, 2274317692), (14, 1137158846), (28, 568579423), (29, 548973236), (58, 274486618), (116, 137243309), (203, 78424748), (406, 39212374), (812, 19606187)]