25203758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5333}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 40325040

約数和(自身を除く): 15121282

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 5333, 10666, 90661, 181322, 741287, 1482574, 12601879, 25203758]

約数ペア:

[(1, 25203758), (2, 12601879), (17, 1482574), (34, 741287), (139, 181322), (278, 90661), (2363, 10666), (4726, 5333)]