16656542

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11551}}^1$

素因数の和:11663

約数の個数: 16

約数和(自身を含む): 28833792

約数和(自身を除く): 12177250

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 11551, 23102, 80857, 161714, 1189753, 2379506, 8328271, 16656542]

約数ペア:

[(1, 16656542), (2, 8328271), (7, 2379506), (14, 1189753), (103, 161714), (206, 80857), (721, 23102), (1442, 11551)]