26190987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2309}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 36960000

約数和(自身を除く): 10769013

約数列:

[1, 3, 19, 57, 199, 597, 2309, 3781, 6927, 11343, 43871, 131613, 459491, 1378473, 8730329, 26190987]

約数ペア:

[(1, 26190987), (3, 8730329), (19, 1378473), (57, 459491), (199, 131613), (597, 43871), (2309, 11343), (3781, 6927)]