12158384

素因数分解:

$2^4\times 7^1\times {\mathrm{108557}}^1$

素因数の和:108572

約数の個数: 20

約数和(自身を含む): 26922384

約数和(自身を除く): 14764000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108557, 217114, 434228, 759899, 868456, 1519798, 1736912, 3039596, 6079192, 12158384]

約数ペア:

[(1, 12158384), (2, 6079192), (4, 3039596), (7, 1736912), (8, 1519798), (14, 868456), (16, 759899), (28, 434228), (56, 217114), (112, 108557)]