11904621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 16943040

約数和(自身を除く): 5038419

約数列:

[1, 3, 19, 57, 73, 219, 1387, 2861, 4161, 8583, 54359, 163077, 208853, 626559, 3968207, 11904621]

約数ペア:

[(1, 11904621), (3, 3968207), (19, 626559), (57, 208853), (73, 163077), (219, 54359), (1387, 8583), (2861, 4161)]