21863087998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1\times {\mathrm{367163}}^1$

素因数の和:368751

約数の個数: 16

約数和(自身を含む): 34542789120

約数和(自身を除く): 12679701122

約数列:

[1, 2, 19, 38, 1567, 3134, 29773, 59546, 367163, 734326, 6976097, 13952194, 575344421, 1150688842, 10931543999, 21863087998]

約数ペア:

[(1, 21863087998), (2, 10931543999), (19, 1150688842), (38, 575344421), (1567, 13952194), (3134, 6976097), (29773, 734326), (59546, 367163)]