21049712326

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{4603}}^1\times {\mathrm{7213}}^1$

素因数の和:12135

約数の個数: 16

約数和(自身を含む): 31685446224

約数和(自身を除く): 10635733898

約数列:

[1, 2, 317, 634, 4603, 7213, 9206, 14426, 1459151, 2286521, 2918302, 4573042, 33201439, 66402878, 10524856163, 21049712326]

約数ペア:

[(1, 21049712326), (2, 10524856163), (317, 66402878), (634, 33201439), (4603, 4573042), (7213, 2918302), (9206, 2286521), (14426, 1459151)]