12528523

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 2297717

約数列:

[1, 7, 43, 107, 301, 389, 749, 2723, 4601, 16727, 32207, 41623, 117089, 291361, 1789789, 12528523]

約数ペア:

[(1, 12528523), (7, 1789789), (43, 291361), (107, 117089), (301, 41623), (389, 32207), (749, 16727), (2723, 4601)]