9989084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15511}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 20848128

約数和(自身を除く): 10859044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 15511, 31022, 62044, 108577, 217154, 356753, 434308, 713506, 1427012, 2497271, 4994542, 9989084]

約数ペア:

[(1, 9989084), (2, 4994542), (4, 2497271), (7, 1427012), (14, 713506), (23, 434308), (28, 356753), (46, 217154), (92, 108577), (161, 62044), (322, 31022), (644, 15511)]