12158732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 21806400

約数和(自身を除く): 9647668

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 353, 436, 706, 1412, 8611, 17222, 27887, 34444, 38477, 55774, 76954, 111548, 153908, 3039683, 6079366, 12158732]

約数ペア:

[(1, 12158732), (2, 6079366), (4, 3039683), (79, 153908), (109, 111548), (158, 76954), (218, 55774), (316, 38477), (353, 34444), (436, 27887), (706, 17222), (1412, 8611)]