21346094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12601}}^1$

素因数の和:12632

約数の個数: 24

約数和(自身を含む): 40225584

約数和(自身を除く): 18879490

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 12601, 25202, 88207, 138611, 176414, 277222, 970277, 1524721, 1940554, 3049442, 10673047, 21346094]

約数ペア:

[(1, 21346094), (2, 10673047), (7, 3049442), (11, 1940554), (14, 1524721), (22, 970277), (77, 277222), (121, 176414), (154, 138611), (242, 88207), (847, 25202), (1694, 12601)]