12447136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29921}}^1$

素因数の和:29944

約数の個数: 24

約数和(自身を含む): 26391204

約数和(自身を除く): 13944068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 29921, 59842, 119684, 239368, 388973, 478736, 777946, 957472, 1555892, 3111784, 6223568, 12447136]

約数ペア:

[(1, 12447136), (2, 6223568), (4, 3111784), (8, 1555892), (13, 957472), (16, 777946), (26, 478736), (32, 388973), (52, 239368), (104, 119684), (208, 59842), (416, 29921)]