191280108

素因数分解:

$2^2\times 3^1\times {\mathrm{15940009}}^1$

素因数の和:15940016

約数の個数: 12

約数和(自身を含む): 446320280

約数和(自身を除く): 255040172

約数列:

[1, 2, 3, 4, 6, 12, 15940009, 31880018, 47820027, 63760036, 95640054, 191280108]

約数ペア:

[(1, 191280108), (2, 95640054), (3, 63760036), (4, 47820027), (6, 31880018), (12, 15940009)]