22427912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{215653}}^1$

素因数の和:215672

約数の個数: 16

約数和(自身を含む): 45287340

約数和(自身を除く): 22859428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 215653, 431306, 862612, 1725224, 2803489, 5606978, 11213956, 22427912]

約数ペア:

[(1, 22427912), (2, 11213956), (4, 5606978), (8, 2803489), (13, 1725224), (26, 862612), (52, 431306), (104, 215653)]