19005455822

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{68364949}}^1$

素因数の和:68365090

約数の個数: 8

約数和(自身を含む): 28713279000

約数和(自身を除く): 9707823178

約数列:

[1, 2, 139, 278, 68364949, 136729898, 9502727911, 19005455822]

約数ペア:

[(1, 19005455822), (2, 9502727911), (139, 136729898), (278, 68364949)]