13801619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 15886080

約数和(自身を除く): 2084461

約数列:

[1, 13, 19, 71, 247, 787, 923, 1349, 10231, 14953, 17537, 55877, 194389, 726401, 1061663, 13801619]

約数ペア:

[(1, 13801619), (13, 1061663), (19, 726401), (71, 194389), (247, 55877), (787, 17537), (923, 14953), (1349, 10231)]