16356620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116833}}^1$

素因数の和:116849

約数の個数: 24

約数和(自身を含む): 39256224

約数和(自身を除く): 22899604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116833, 233666, 467332, 584165, 817831, 1168330, 1635662, 2336660, 3271324, 4089155, 8178310, 16356620]

約数ペア:

[(1, 16356620), (2, 8178310), (4, 4089155), (5, 3271324), (7, 2336660), (10, 1635662), (14, 1168330), (20, 817831), (28, 584165), (35, 467332), (70, 233666), (140, 116833)]