28699994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1093}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 45422880

約数和(自身を除く): 16722886

約数列:

[1, 2, 19, 38, 691, 1093, 1382, 2186, 13129, 20767, 26258, 41534, 755263, 1510526, 14349997, 28699994]

約数ペア:

[(1, 28699994), (2, 14349997), (19, 1510526), (38, 755263), (691, 41534), (1093, 26258), (1382, 20767), (2186, 13129)]