9954790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12601}}^1$

素因数の和:12687

約数の個数: 16

約数和(自身を含む): 18146880

約数和(自身を除く): 8192090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 12601, 25202, 63005, 126010, 995479, 1990958, 4977395, 9954790]

約数ペア:

[(1, 9954790), (2, 4977395), (5, 1990958), (10, 995479), (79, 126010), (158, 63005), (395, 25202), (790, 12601)]