9947060

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 20956320

約数和(自身を除く): 11009260

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1187, 1676, 2095, 2374, 4190, 4748, 5935, 8380, 11870, 23740, 497353, 994706, 1989412, 2486765, 4973530, 9947060]

約数ペア:

[(1, 9947060), (2, 4973530), (4, 2486765), (5, 1989412), (10, 994706), (20, 497353), (419, 23740), (838, 11870), (1187, 8380), (1676, 5935), (2095, 4748), (2374, 4190)]