12718234

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 19476288

約数和(自身を除く): 6758054

約数列:

[1, 2, 103, 107, 206, 214, 577, 1154, 11021, 22042, 59431, 61739, 118862, 123478, 6359117, 12718234]

約数ペア:

[(1, 12718234), (2, 6359117), (103, 123478), (107, 118862), (206, 61739), (214, 59431), (577, 22042), (1154, 11021)]