16190512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77839}}^1$

素因数の和:77860

約数の個数: 20

約数和(自身を含む): 33782560

約数和(自身を除く): 17592048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77839, 155678, 311356, 622712, 1011907, 1245424, 2023814, 4047628, 8095256, 16190512]

約数ペア:

[(1, 16190512), (2, 8095256), (4, 4047628), (8, 2023814), (13, 1245424), (16, 1011907), (26, 622712), (52, 311356), (104, 155678), (208, 77839)]