25128802222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6547369}}^1$

素因数の和:6547491

約数の個数: 16

約数和(自身を含む): 40069904400

約数和(自身を除く): 14941102178

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 6547369, 13094738, 124400011, 248800022, 661284269, 1322568538, 12564401111, 25128802222]

約数ペア:

[(1, 25128802222), (2, 12564401111), (19, 1322568538), (38, 661284269), (101, 248800022), (202, 124400011), (1919, 13094738), (3838, 6547369)]