2019946018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{106661}}^1$

素因数の和:107237

約数の個数: 16

約数和(自身を含む): 3213939384

約数和(自身を除く): 1193993366

約数列:

[1, 2, 17, 34, 557, 1114, 9469, 18938, 106661, 213322, 1813237, 3626474, 59410177, 118820354, 1009973009, 2019946018]

約数ペア:

[(1, 2019946018), (2, 1009973009), (17, 118820354), (34, 59410177), (557, 3626474), (1114, 1813237), (9469, 213322), (18938, 106661)]