12922340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6661}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 27420792

約数和(自身を除く): 14498452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6661, 13322, 26644, 33305, 66610, 133220, 646117, 1292234, 2584468, 3230585, 6461170, 12922340]

約数ペア:

[(1, 12922340), (2, 6461170), (4, 3230585), (5, 2584468), (10, 1292234), (20, 646117), (97, 133220), (194, 66610), (388, 33305), (485, 26644), (970, 13322), (1940, 6661)]