26897711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 29122560

約数和(自身を除く): 2224849

約数列:

[1, 19, 71, 127, 157, 1349, 2413, 2983, 9017, 11147, 19939, 171323, 211793, 378841, 1415669, 26897711]

約数ペア:

[(1, 26897711), (19, 1415669), (71, 378841), (127, 211793), (157, 171323), (1349, 19939), (2413, 11147), (2983, 9017)]