6781195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 8779680

約数和(自身を除く): 1998485

約数列:

[1, 5, 19, 41, 95, 205, 779, 1741, 3895, 8705, 33079, 71381, 165395, 356905, 1356239, 6781195]

約数ペア:

[(1, 6781195), (5, 1356239), (19, 356905), (41, 165395), (95, 71381), (205, 33079), (779, 8705), (1741, 3895)]