21494553676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{868537}}^1$

素因数の和:868833

約数の個数: 24

約数和(自身を含む): 39396883680

約数和(自身を除く): 17902330004

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 1076, 6187, 12374, 24748, 868537, 1737074, 3474148, 19976351, 39952702, 79905404, 233636453, 467272906, 934545812, 5373638419, 10747276838, 21494553676]

約数ペア:

[(1, 21494553676), (2, 10747276838), (4, 5373638419), (23, 934545812), (46, 467272906), (92, 233636453), (269, 79905404), (538, 39952702), (1076, 19976351), (6187, 3474148), (12374, 1737074), (24748, 868537)]