189293314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{711629}}^1$

素因数の和:711657

約数の個数: 16

約数和(自身を含む): 341582400

約数和(自身を除く): 152289086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 711629, 1423258, 4981403, 9962806, 13520951, 27041902, 94646657, 189293314]

約数ペア:

[(1, 189293314), (2, 94646657), (7, 27041902), (14, 13520951), (19, 9962806), (38, 4981403), (133, 1423258), (266, 711629)]