12975496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 25683840

約数和(自身を除く): 12708344

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 727, 776, 1454, 2231, 2908, 4462, 5816, 8924, 16721, 17848, 33442, 66884, 70519, 133768, 141038, 282076, 564152, 1621937, 3243874, 6487748, 12975496]

約数ペア:

[(1, 12975496), (2, 6487748), (4, 3243874), (8, 1621937), (23, 564152), (46, 282076), (92, 141038), (97, 133768), (184, 70519), (194, 66884), (388, 33442), (727, 17848), (776, 16721), (1454, 8924), (2231, 5816), (2908, 4462)]