12019105

素因数分解:

$5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 16548480

約数和(自身を除く): 4529375

約数列:

[1, 5, 7, 35, 337, 1019, 1685, 2359, 5095, 7133, 11795, 35665, 343403, 1717015, 2403821, 12019105]

約数ペア:

[(1, 12019105), (5, 2403821), (7, 1717015), (35, 343403), (337, 35665), (1019, 11795), (1685, 7133), (2359, 5095)]