13440107519

素因数分解:

${\mathrm{71}}^2\times {\mathrm{139}}^1\times {\mathrm{19181}}^1$

素因数の和:19462

約数の個数: 12

約数和(自身を含む): 13730859240

約数和(自身を除く): 290751721

約数列:

[1, 71, 139, 5041, 9869, 19181, 700699, 1361851, 2666159, 96691421, 189297289, 13440107519]

約数ペア:

[(1, 13440107519), (71, 189297289), (139, 96691421), (5041, 2666159), (9869, 1361851), (19181, 700699)]