15864136

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{7057}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 29855340

約数和(自身を除く): 13991204

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 7057, 14114, 28228, 56456, 1983017, 3966034, 7932068, 15864136]

約数ペア:

[(1, 15864136), (2, 7932068), (4, 3966034), (8, 1983017), (281, 56456), (562, 28228), (1124, 14114), (2248, 7057)]