13486256

素因数分解:

$2^4\times 7^1\times {\mathrm{120413}}^1$

素因数の和:120428

約数の個数: 20

約数和(自身を含む): 29862672

約数和(自身を除く): 16376416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120413, 240826, 481652, 842891, 963304, 1685782, 1926608, 3371564, 6743128, 13486256]

約数ペア:

[(1, 13486256), (2, 6743128), (4, 3371564), (7, 1926608), (8, 1685782), (14, 963304), (16, 842891), (28, 481652), (56, 240826), (112, 120413)]