39880427758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{702937}}^1$

素因数の和:704451

約数の個数: 16

約数和(自身を含む): 63011362320

約数和(自身を除く): 23130934562

約数列:

[1, 2, 19, 38, 1493, 2986, 28367, 56734, 702937, 1405874, 13355803, 26711606, 1049484941, 2098969882, 19940213879, 39880427758]

約数ペア:

[(1, 39880427758), (2, 19940213879), (19, 2098969882), (38, 1049484941), (1493, 26711606), (2986, 13355803), (28367, 1405874), (56734, 702937)]