22004584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20713

約数の個数: 32

約数和(自身を含む): 49636800

約数和(自身を除く): 27632216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 20681, 41362, 82724, 144767, 165448, 289534, 392939, 579068, 785878, 1158136, 1571756, 2750573, 3143512, 5501146, 11002292, 22004584]

約数ペア:

[(1, 22004584), (2, 11002292), (4, 5501146), (7, 3143512), (8, 2750573), (14, 1571756), (19, 1158136), (28, 785878), (38, 579068), (56, 392939), (76, 289534), (133, 165448), (152, 144767), (266, 82724), (532, 41362), (1064, 20681)]