25112074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:8985

約数の個数: 16

約数和(自身を含む): 40942440

約数和(自身を除く): 15830366

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 8861, 17722, 115193, 230386, 965849, 1931698, 12556037, 25112074]

約数ペア:

[(1, 25112074), (2, 12556037), (13, 1931698), (26, 965849), (109, 230386), (218, 115193), (1417, 17722), (2834, 8861)]