22019804908

素因数分解:

$2^2\times {\mathrm{1153}}^1\times {\mathrm{4774459}}^1$

素因数の和:4775616

約数の個数: 12

約数和(自身を含む): 38568087880

約数和(自身を除く): 16548282972

約数列:

[1, 2, 4, 1153, 2306, 4612, 4774459, 9548918, 19097836, 5504951227, 11009902454, 22019804908]

約数ペア:

[(1, 22019804908), (2, 11009902454), (4, 5504951227), (1153, 19097836), (2306, 9548918), (4612, 4774459)]