23002772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2557}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 43619016

約数和(自身を除く): 20616244

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 2557, 4498, 5114, 8996, 10228, 33241, 66482, 132964, 442361, 884722, 1769444, 5750693, 11501386, 23002772]

約数ペア:

[(1, 23002772), (2, 11501386), (4, 5750693), (13, 1769444), (26, 884722), (52, 442361), (173, 132964), (346, 66482), (692, 33241), (2249, 10228), (2557, 8996), (4498, 5114)]