12511178

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 19322880

約数和(自身を除く): 6811702

約数列:

[1, 2, 67, 73, 134, 146, 1279, 2558, 4891, 9782, 85693, 93367, 171386, 186734, 6255589, 12511178]

約数ペア:

[(1, 12511178), (2, 6255589), (67, 186734), (73, 171386), (134, 93367), (146, 85693), (1279, 9782), (2558, 4891)]