13164368

素因数分解:

$2^4\times 7^1\times {\mathrm{117539}}^1$

素因数の和:117554

約数の個数: 20

約数和(自身を含む): 29149920

約数和(自身を除く): 15985552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117539, 235078, 470156, 822773, 940312, 1645546, 1880624, 3291092, 6582184, 13164368]

約数ペア:

[(1, 13164368), (2, 6582184), (4, 3291092), (7, 1880624), (8, 1645546), (14, 940312), (16, 822773), (28, 470156), (56, 235078), (112, 117539)]