16354660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116819}}^1$

素因数の和:116835

約数の個数: 24

約数和(自身を含む): 39251520

約数和(自身を除く): 22896860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116819, 233638, 467276, 584095, 817733, 1168190, 1635466, 2336380, 3270932, 4088665, 8177330, 16354660]

約数ペア:

[(1, 16354660), (2, 8177330), (4, 4088665), (5, 3270932), (7, 2336380), (10, 1635466), (14, 1168190), (20, 817733), (28, 584095), (35, 467276), (70, 233638), (140, 116819)]