26419939

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 34152192

約数和(自身を除く): 7732253

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 971, 1183, 2093, 3887, 6797, 12623, 22333, 27209, 88361, 156331, 164099, 290329, 1148693, 2032303, 3774277, 26419939]

約数ペア:

[(1, 26419939), (7, 3774277), (13, 2032303), (23, 1148693), (91, 290329), (161, 164099), (169, 156331), (299, 88361), (971, 27209), (1183, 22333), (2093, 12623), (3887, 6797)]