19005618902

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{39760709}}^1$

素因数の和:39760950

約数の個数: 8

約数和(自身を含む): 28627711200

約数和(自身を除く): 9622092298

約数列:

[1, 2, 239, 478, 39760709, 79521418, 9502809451, 19005618902]

約数ペア:

[(1, 19005618902), (2, 9502809451), (239, 79521418), (478, 39760709)]