11221912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107903}}^1$

素因数の和:107922

約数の個数: 16

約数和(自身を含む): 22659840

約数和(自身を除く): 11437928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107903, 215806, 431612, 863224, 1402739, 2805478, 5610956, 11221912]

約数ペア:

[(1, 11221912), (2, 5610956), (4, 2805478), (8, 1402739), (13, 863224), (26, 431612), (52, 215806), (104, 107903)]