16940735

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 23409216

約数和(自身を除く): 6468481

約数列:

[1, 5, 7, 35, 137, 685, 959, 3533, 4795, 17665, 24731, 123655, 484021, 2420105, 3388147, 16940735]

約数ペア:

[(1, 16940735), (5, 3388147), (7, 2420105), (35, 484021), (137, 123655), (685, 24731), (959, 17665), (3533, 4795)]