13375288

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{6661}}^1$

素因数の和:6918

約数の個数: 16

約数和(自身を含む): 25182360

約数和(自身を除く): 11807072

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 6661, 13322, 26644, 53288, 1671911, 3343822, 6687644, 13375288]

約数ペア:

[(1, 13375288), (2, 6687644), (4, 3343822), (8, 1671911), (251, 53288), (502, 26644), (1004, 13322), (2008, 6661)]