22719004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 29777636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 4339, 5236, 8678, 17356, 30373, 47729, 60746, 73763, 95458, 121492, 147526, 190916, 295052, 334103, 516341, 668206, 811393, 1032682, 1336412, 1622786, 2065364, 3245572, 5679751, 11359502, 22719004]

約数ペア:

[(1, 22719004), (2, 11359502), (4, 5679751), (7, 3245572), (11, 2065364), (14, 1622786), (17, 1336412), (22, 1032682), (28, 811393), (34, 668206), (44, 516341), (68, 334103), (77, 295052), (119, 190916), (154, 147526), (187, 121492), (238, 95458), (308, 73763), (374, 60746), (476, 47729), (748, 30373), (1309, 17356), (2618, 8678), (4339, 5236)]