12787642

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1303}}^1$

素因数の和:2013

約数の個数: 16

約数和(自身を含む): 21969792

約数和(自身を除く): 9182150

約数列:

[1, 2, 7, 14, 701, 1303, 1402, 2606, 4907, 9121, 9814, 18242, 913403, 1826806, 6393821, 12787642]

約数ペア:

[(1, 12787642), (2, 6393821), (7, 1826806), (14, 913403), (701, 18242), (1303, 9814), (1402, 9121), (2606, 4907)]