12601970

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2207}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 22733568

約数和(自身を除く): 10131598

約数列:

[1, 2, 5, 10, 571, 1142, 2207, 2855, 4414, 5710, 11035, 22070, 1260197, 2520394, 6300985, 12601970]

約数ペア:

[(1, 12601970), (2, 6300985), (5, 2520394), (10, 1260197), (571, 22070), (1142, 11035), (2207, 5710), (2855, 4414)]