2019081714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25885663}}^1$

素因数の和:25885681

約数の個数: 16

約数和(自身を含む): 4348791552

約数和(自身を除く): 2329709838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25885663, 51771326, 77656989, 155313978, 336513619, 673027238, 1009540857, 2019081714]

約数ペア:

[(1, 2019081714), (2, 1009540857), (3, 673027238), (6, 336513619), (13, 155313978), (26, 77656989), (39, 51771326), (78, 25885663)]