15156948166

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{20993003}}^1$

素因数の和:20993043

約数の個数: 12

約数和(自身を含む): 23995003572

約数和(自身を除く): 8838055406

約数列:

[1, 2, 19, 38, 361, 722, 20993003, 41986006, 398867057, 797734114, 7578474083, 15156948166]

約数ペア:

[(1, 15156948166), (2, 7578474083), (19, 797734114), (38, 398867057), (361, 41986006), (722, 20993003)]