12996827291

素因数分解:

$7^1\times {\mathrm{787}}^1\times {\mathrm{811}}^1\times {\mathrm{2909}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 14895847680

約数和(自身を除く): 1899020389

約数列:

[1, 7, 787, 811, 2909, 5509, 5677, 20363, 638257, 2289383, 2359199, 4467799, 16025681, 16514393, 1856689613, 12996827291]

約数ペア:

[(1, 12996827291), (7, 1856689613), (787, 16514393), (811, 16025681), (2909, 4467799), (5509, 2359199), (5677, 2289383), (20363, 638257)]