25437802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10993}}^1$

素因数の和:11097

約数の個数: 16

約数和(自身を含む): 41557320

約数和(自身を除く): 16119518

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 10993, 21986, 142909, 285818, 978377, 1956754, 12718901, 25437802]

約数ペア:

[(1, 25437802), (2, 12718901), (13, 1956754), (26, 978377), (89, 285818), (178, 142909), (1157, 21986), (2314, 10993)]