19541314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{877}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 31639608

約数和(自身を除く): 12098294

約数列:

[1, 2, 13, 26, 857, 877, 1714, 1754, 11141, 11401, 22282, 22802, 751589, 1503178, 9770657, 19541314]

約数ペア:

[(1, 19541314), (2, 9770657), (13, 1503178), (26, 751589), (857, 22802), (877, 22282), (1714, 11401), (1754, 11141)]