26987194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61057}}^1$

素因数の和:61089

約数の個数: 16

約数和(自身を含む): 46159848

約数和(自身を除く): 19172654

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 61057, 122114, 793741, 1037969, 1587482, 2075938, 13493597, 26987194]

約数ペア:

[(1, 26987194), (2, 13493597), (13, 2075938), (17, 1587482), (26, 1037969), (34, 793741), (221, 122114), (442, 61057)]