19073799

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 29130192

約数和(自身を除く): 10056393

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 1481, 4293, 4443, 12879, 13329, 39987, 78493, 119961, 235479, 359883, 706437, 2119311, 6357933, 19073799]

約数ペア:

[(1, 19073799), (3, 6357933), (9, 2119311), (27, 706437), (53, 359883), (81, 235479), (159, 119961), (243, 78493), (477, 39987), (1431, 13329), (1481, 12879), (4293, 4443)]