12218108

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 24630144

約数和(自身を除く): 12412036

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3331, 3668, 6662, 13324, 23317, 46634, 93268, 436361, 872722, 1745444, 3054527, 6109054, 12218108]

約数ペア:

[(1, 12218108), (2, 6109054), (4, 3054527), (7, 1745444), (14, 872722), (28, 436361), (131, 93268), (262, 46634), (524, 23317), (917, 13324), (1834, 6662), (3331, 3668)]