131497442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{9803}}^1$

素因数の和:10177

約数の個数: 16

約数和(自身を含む): 208236960

約数和(自身を除く): 76739518

約数列:

[1, 2, 19, 38, 353, 706, 6707, 9803, 13414, 19606, 186257, 372514, 3460459, 6920918, 65748721, 131497442]

約数ペア:

[(1, 131497442), (2, 65748721), (19, 6920918), (38, 3460459), (353, 372514), (706, 186257), (6707, 19606), (9803, 13414)]