16866076

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{6379}}^1$

素因数の和:7044

約数の個数: 12

約数和(自身を含む): 29564920

約数和(自身を除く): 12698844

約数列:

[1, 2, 4, 661, 1322, 2644, 6379, 12758, 25516, 4216519, 8433038, 16866076]

約数ペア:

[(1, 16866076), (2, 8433038), (4, 4216519), (661, 25516), (1322, 12758), (2644, 6379)]