96987989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19709}}^1$

素因数の和:19772

約数の個数: 16

約数和(自身を含む): 119836800

約数和(自身を除く): 22848811

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 19709, 137963, 374471, 729233, 2621297, 5104631, 13855427, 96987989]

約数ペア:

[(1, 96987989), (7, 13855427), (19, 5104631), (37, 2621297), (133, 729233), (259, 374471), (703, 137963), (4921, 19709)]