25087961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 27432960

約数和(自身を除く): 2344999

約数列:

[1, 19, 37, 127, 281, 703, 2413, 4699, 5339, 10397, 35687, 89281, 197543, 678053, 1320419, 25087961]

約数ペア:

[(1, 25087961), (19, 1320419), (37, 678053), (127, 197543), (281, 89281), (703, 35687), (2413, 10397), (4699, 5339)]