9884812

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 19837440

約数和(自身を除く): 9952628

約数列:

[1, 2, 4, 7, 14, 28, 491, 719, 982, 1438, 1964, 2876, 3437, 5033, 6874, 10066, 13748, 20132, 353029, 706058, 1412116, 2471203, 4942406, 9884812]

約数ペア:

[(1, 9884812), (2, 4942406), (4, 2471203), (7, 1412116), (14, 706058), (28, 353029), (491, 20132), (719, 13748), (982, 10066), (1438, 6874), (1964, 5033), (2876, 3437)]