9922612

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 19918080

約数和(自身を除く): 9995468

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 911, 1556, 1822, 2723, 3644, 5446, 6377, 10892, 12754, 25508, 354379, 708758, 1417516, 2480653, 4961306, 9922612]

約数ペア:

[(1, 9922612), (2, 4961306), (4, 2480653), (7, 1417516), (14, 708758), (28, 354379), (389, 25508), (778, 12754), (911, 10892), (1556, 6377), (1822, 5446), (2723, 3644)]