16039621

素因数分解:

${\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 12

約数和(自身を含む): 17550432

約数和(自身を除く): 1510811

約数列:

[1, 13, 107, 169, 887, 1391, 11531, 18083, 94909, 149903, 1233817, 16039621]

約数ペア:

[(1, 16039621), (13, 1233817), (107, 149903), (169, 94909), (887, 18083), (1391, 11531)]