2912391706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10948841}}^1$

素因数の和:10948869

約数の個数: 16

約数和(自身を含む): 5255444160

約数和(自身を除く): 2343052454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10948841, 21897682, 76641887, 153283774, 208027979, 416055958, 1456195853, 2912391706]

約数ペア:

[(1, 2912391706), (2, 1456195853), (7, 416055958), (14, 208027979), (19, 153283774), (38, 76641887), (133, 21897682), (266, 10948841)]