12703234558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39451039}}^1$

素因数の和:39451071

約数の個数: 16

約数和(自身を含む): 22723799040

約数和(自身を除く): 10020564482

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 39451039, 78902078, 276157273, 552314546, 907373897, 1814747794, 6351617279, 12703234558]

約数ペア:

[(1, 12703234558), (2, 6351617279), (7, 1814747794), (14, 907373897), (23, 552314546), (46, 276157273), (161, 78902078), (322, 39451039)]