139855282

素因数分解:

$2^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{6691}}^1$

素因数の和:8193

約数の個数: 16

約数和(自身を含む): 239948352

約数和(自身を除く): 100093070

約数列:

[1, 2, 7, 14, 1493, 2986, 6691, 10451, 13382, 20902, 46837, 93674, 9989663, 19979326, 69927641, 139855282]

約数ペア:

[(1, 139855282), (2, 69927641), (7, 19979326), (14, 9989663), (1493, 93674), (2986, 46837), (6691, 20902), (10451, 13382)]