19676267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 22918560

約数和(自身を除く): 3242293

約数列:

[1, 13, 19, 37, 247, 481, 703, 2153, 9139, 27989, 40907, 79661, 531791, 1035593, 1513559, 19676267]

約数ペア:

[(1, 19676267), (13, 1513559), (19, 1035593), (37, 531791), (247, 79661), (481, 40907), (703, 27989), (2153, 9139)]