12553625774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{538921}}^1$

素因数の和:539555

約数の個数: 16

約数和(自身を含む): 19853886480

約数和(自身を除く): 7300260706

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 538921, 1077842, 10239499, 20478998, 330358573, 660717146, 6276812887, 12553625774]

約数ペア:

[(1, 12553625774), (2, 6276812887), (19, 660717146), (38, 330358573), (613, 20478998), (1226, 10239499), (11647, 1077842), (23294, 538921)]