16086860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21739}}^1$

素因数の和:21785

約数の個数: 24

約数和(自身を含む): 34697040

約数和(自身を除く): 18610180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 21739, 43478, 86956, 108695, 217390, 434780, 804343, 1608686, 3217372, 4021715, 8043430, 16086860]

約数ペア:

[(1, 16086860), (2, 8043430), (4, 4021715), (5, 3217372), (10, 1608686), (20, 804343), (37, 434780), (74, 217390), (148, 108695), (185, 86956), (370, 43478), (740, 21739)]