2019293078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{86509}}^1$

素因数の和:87583

約数の個数: 16

約数和(自身を含む): 3307450320

約数和(自身を除く): 1288157242

約数列:

[1, 2, 11, 22, 1061, 2122, 11671, 23342, 86509, 173018, 951599, 1903198, 91786049, 183572098, 1009646539, 2019293078]

約数ペア:

[(1, 2019293078), (2, 1009646539), (11, 183572098), (22, 91786049), (1061, 1903198), (2122, 951599), (11671, 173018), (23342, 86509)]