25882802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13219}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 42832800

約数和(自身を除く): 16949998

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 13219, 26438, 145409, 290818, 1176491, 2352982, 12941401, 25882802]

約数ペア:

[(1, 25882802), (2, 12941401), (11, 2352982), (22, 1176491), (89, 290818), (178, 145409), (979, 26438), (1958, 13219)]