15575716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23041}}^1$

素因数の和:23071

約数の個数: 18

約数和(自身を含む): 29516802

約数和(自身を除く): 13941086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23041, 46082, 92164, 299533, 599066, 1198132, 3893929, 7787858, 15575716]

約数ペア:

[(1, 15575716), (2, 7787858), (4, 3893929), (13, 1198132), (26, 599066), (52, 299533), (169, 92164), (338, 46082), (676, 23041)]