11897534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28463}}^1$

素因数の和:28495

約数の個数: 16

約数和(自身を含む): 20494080

約数和(自身を除く): 8596546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28463, 56926, 313093, 540797, 626186, 1081594, 5948767, 11897534]

約数ペア:

[(1, 11897534), (2, 5948767), (11, 1081594), (19, 626186), (22, 540797), (38, 313093), (209, 56926), (418, 28463)]