10986004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{19759}}^1$

素因数の和:19902

約数の個数: 12

約数和(自身を含む): 19364800

約数和(自身を除く): 8378796

約数列:

[1, 2, 4, 139, 278, 556, 19759, 39518, 79036, 2746501, 5493002, 10986004]

約数ペア:

[(1, 10986004), (2, 5493002), (4, 2746501), (139, 79036), (278, 39518), (556, 19759)]