11998028

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 24186624

約数和(自身を除く): 12188596

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3271, 3668, 6542, 13084, 22897, 45794, 91588, 428501, 857002, 1714004, 2999507, 5999014, 11998028]

約数ペア:

[(1, 11998028), (2, 5999014), (4, 2999507), (7, 1714004), (14, 857002), (28, 428501), (131, 91588), (262, 45794), (524, 22897), (917, 13084), (1834, 6542), (3271, 3668)]