16618331

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 1445029

約数列:

[1, 19, 71, 97, 127, 1349, 1843, 2413, 6887, 9017, 12319, 130853, 171323, 234061, 874649, 16618331]

約数ペア:

[(1, 16618331), (19, 874649), (71, 234061), (97, 171323), (127, 130853), (1349, 12319), (1843, 9017), (2413, 6887)]