16139396908

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{12728231}}^1$

素因数の和:12728552

約数の個数: 12

約数和(自身を含む): 28333044432

約数和(自身を除く): 12193647524

約数列:

[1, 2, 4, 317, 634, 1268, 12728231, 25456462, 50912924, 4034849227, 8069698454, 16139396908]

約数ペア:

[(1, 16139396908), (2, 8069698454), (4, 4034849227), (317, 50912924), (634, 25456462), (1268, 12728231)]