15705212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{230959}}^1$

素因数の和:230980

約数の個数: 12

約数和(自身を含む): 29100960

約数和(自身を除く): 13395748

約数列:

[1, 2, 4, 17, 34, 68, 230959, 461918, 923836, 3926303, 7852606, 15705212]

約数ペア:

[(1, 15705212), (2, 7852606), (4, 3926303), (17, 923836), (34, 461918), (68, 230959)]