13806376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 12804824

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 223, 284, 436, 446, 568, 872, 892, 1784, 7739, 15478, 15833, 24307, 30956, 31666, 48614, 61912, 63332, 97228, 126664, 194456, 1725797, 3451594, 6903188, 13806376]

約数ペア:

[(1, 13806376), (2, 6903188), (4, 3451594), (8, 1725797), (71, 194456), (109, 126664), (142, 97228), (218, 63332), (223, 61912), (284, 48614), (436, 31666), (446, 30956), (568, 24307), (872, 15833), (892, 15478), (1784, 7739)]