16449874

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1493}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 28254528

約数和(自身を除く): 11804654

約数列:

[1, 2, 7, 14, 787, 1493, 1574, 2986, 5509, 10451, 11018, 20902, 1174991, 2349982, 8224937, 16449874]

約数ペア:

[(1, 16449874), (2, 8224937), (7, 2349982), (14, 1174991), (787, 20902), (1493, 11018), (1574, 10451), (2986, 5509)]