16187912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155653}}^1$

素因数の和:155672

約数の個数: 16

約数和(自身を含む): 32687340

約数和(自身を除く): 16499428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155653, 311306, 622612, 1245224, 2023489, 4046978, 8093956, 16187912]

約数ペア:

[(1, 16187912), (2, 8093956), (4, 4046978), (8, 2023489), (13, 1245224), (26, 622612), (52, 311306), (104, 155653)]