16020719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 19643904

約数和(自身を除く): 3623185

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 4871, 53581, 63323, 112033, 696553, 1232363, 1456429, 16020719]

約数ペア:

[(1, 16020719), (11, 1456429), (13, 1232363), (23, 696553), (143, 112033), (253, 63323), (299, 53581), (3289, 4871)]