11728556

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11321}}^1$

素因数の和:11369

約数の個数: 24

約数和(自身を含む): 24093216

約数和(自身を除く): 12364660

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 11321, 22642, 45284, 79247, 158494, 316988, 418877, 837754, 1675508, 2932139, 5864278, 11728556]

約数ペア:

[(1, 11728556), (2, 5864278), (4, 2932139), (7, 1675508), (14, 837754), (28, 418877), (37, 316988), (74, 158494), (148, 79247), (259, 45284), (518, 22642), (1036, 11321)]