11820012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{22907}}^1$

素因数の和:22957

約数の個数: 24

約数和(自身を含む): 28222656

約数和(自身を除く): 16402644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 22907, 45814, 68721, 91628, 137442, 274884, 985001, 1970002, 2955003, 3940004, 5910006, 11820012]

約数ペア:

[(1, 11820012), (2, 5910006), (3, 3940004), (4, 2955003), (6, 1970002), (12, 985001), (43, 274884), (86, 137442), (129, 91628), (172, 68721), (258, 45814), (516, 22907)]