12534128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7187}}^1$

素因数の和:7304

約数の個数: 20

約数和(自身を含む): 24511080

約数和(自身を除く): 11976952

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7187, 14374, 28748, 57496, 114992, 783383, 1566766, 3133532, 6267064, 12534128]

約数ペア:

[(1, 12534128), (2, 6267064), (4, 3133532), (8, 1566766), (16, 783383), (109, 114992), (218, 57496), (436, 28748), (872, 14374), (1744, 7187)]