191281836

素因数分解:

$2^2\times 3^1\times {\mathrm{15940153}}^1$

素因数の和:15940160

約数の個数: 12

約数和(自身を含む): 446324312

約数和(自身を除く): 255042476

約数列:

[1, 2, 3, 4, 6, 12, 15940153, 31880306, 47820459, 63760612, 95640918, 191281836]

約数ペア:

[(1, 191281836), (2, 95640918), (3, 63760612), (4, 47820459), (6, 31880306), (12, 15940153)]