16080916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 29751680

約数和(自身を除く): 13670764

約数列:

[1, 2, 4, 19, 38, 76, 457, 463, 914, 926, 1828, 1852, 8683, 8797, 17366, 17594, 34732, 35188, 211591, 423182, 846364, 4020229, 8040458, 16080916]

約数ペア:

[(1, 16080916), (2, 8040458), (4, 4020229), (19, 846364), (38, 423182), (76, 211591), (457, 35188), (463, 34732), (914, 17594), (926, 17366), (1828, 8797), (1852, 8683)]