191103884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{672901}}^1$

素因数の和:672976

約数の個数: 12

約数和(自身を含む): 339142608

約数和(自身を除く): 148038724

約数列:

[1, 2, 4, 71, 142, 284, 672901, 1345802, 2691604, 47775971, 95551942, 191103884]

約数ペア:

[(1, 191103884), (2, 95551942), (4, 47775971), (71, 2691604), (142, 1345802), (284, 672901)]