2012963398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1\times {\mathrm{15761}}^1$

素因数の和:19143

約数の個数: 16

約数和(自身を含む): 3179510640

約数和(自身を除く): 1166547242

約数列:

[1, 2, 19, 38, 3361, 6722, 15761, 31522, 63859, 127718, 299459, 598918, 52972721, 105945442, 1006481699, 2012963398]

約数ペア:

[(1, 2012963398), (2, 1006481699), (19, 105945442), (38, 52972721), (3361, 598918), (6722, 299459), (15761, 127718), (31522, 63859)]