2012968210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{9467}}^1$

素因数の和:11418

約数の個数: 32

約数和(自身を含む): 3955200192

約数和(自身を除く): 1942231982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1933, 3866, 9467, 9665, 18934, 19330, 21263, 42526, 47335, 94670, 104137, 106315, 208274, 212630, 520685, 1041370, 18299711, 36599422, 91498555, 182997110, 201296821, 402593642, 1006484105, 2012968210]

約数ペア:

[(1, 2012968210), (2, 1006484105), (5, 402593642), (10, 201296821), (11, 182997110), (22, 91498555), (55, 36599422), (110, 18299711), (1933, 1041370), (3866, 520685), (9467, 212630), (9665, 208274), (18934, 106315), (19330, 104137), (21263, 94670), (42526, 47335)]