18856291222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229954771}}^1$

素因数の和:229954814

約数の個数: 8

約数和(自身を含む): 28974301272

約数和(自身を除く): 10118010050

約数列:

[1, 2, 41, 82, 229954771, 459909542, 9428145611, 18856291222]

約数ペア:

[(1, 18856291222), (2, 9428145611), (41, 459909542), (82, 229954771)]