19210466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1061}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 31503168

約数和(自身を除く): 12292702

約数列:

[1, 2, 11, 22, 823, 1061, 1646, 2122, 9053, 11671, 18106, 23342, 873203, 1746406, 9605233, 19210466]

約数ペア:

[(1, 19210466), (2, 9605233), (11, 1746406), (22, 873203), (823, 23342), (1061, 18106), (1646, 11671), (2122, 9053)]