187345979

素因数分解:

${\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 194088960

約数和(自身を除く): 6742981

約数列:

[1, 89, 103, 107, 191, 9167, 9523, 11021, 16999, 19673, 20437, 980869, 1750897, 1818893, 2105011, 187345979]

約数ペア:

[(1, 187345979), (89, 2105011), (103, 1818893), (107, 1750897), (191, 980869), (9167, 20437), (9523, 19673), (11021, 16999)]