15678866139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{10657}}^1$

素因数の和:11219

約数の個数: 32

約数和(自身を含む): 22468769280

約数和(自身を除く): 6789903141

約数列:

[1, 3, 19, 53, 57, 159, 487, 1007, 1461, 3021, 9253, 10657, 25811, 27759, 31971, 77433, 202483, 490409, 564821, 607449, 1471227, 1694463, 5189959, 10731599, 15569877, 32194797, 98609221, 275067827, 295827663, 825203481, 5226288713, 15678866139]

約数ペア:

[(1, 15678866139), (3, 5226288713), (19, 825203481), (53, 295827663), (57, 275067827), (159, 98609221), (487, 32194797), (1007, 15569877), (1461, 10731599), (3021, 5189959), (9253, 1694463), (10657, 1471227), (25811, 607449), (27759, 564821), (31971, 490409), (77433, 202483)]