22072756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 40824000

約数和(自身を除く): 18751244

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 809, 1436, 1618, 3236, 6821, 13642, 15371, 27284, 30742, 61484, 290431, 580862, 1161724, 5518189, 11036378, 22072756]

約数ペア:

[(1, 22072756), (2, 11036378), (4, 5518189), (19, 1161724), (38, 580862), (76, 290431), (359, 61484), (718, 30742), (809, 27284), (1436, 15371), (1618, 13642), (3236, 6821)]