11871948914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27354721}}^1$

素因数の和:27354761

約数の個数: 16

約数和(自身を含む): 21008426496

約数和(自身を除く): 9136477582

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 27354721, 54709442, 191483047, 382966094, 847996351, 1695992702, 5935974457, 11871948914]

約数ペア:

[(1, 11871948914), (2, 5935974457), (7, 1695992702), (14, 847996351), (31, 382966094), (62, 191483047), (217, 54709442), (434, 27354721)]