189610684

素因数分解:

$2^2\times {\mathrm{2411}}^1\times {\mathrm{19661}}^1$

素因数の和:22076

約数の個数: 12

約数和(自身を含む): 331973208

約数和(自身を除く): 142362524

約数列:

[1, 2, 4, 2411, 4822, 9644, 19661, 39322, 78644, 47402671, 94805342, 189610684]

約数ペア:

[(1, 189610684), (2, 94805342), (4, 47402671), (2411, 78644), (4822, 39322), (9644, 19661)]