12438564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 31019520

約数和(自身を除く): 18580956

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1153, 1798, 2306, 2697, 3459, 3596, 4612, 5394, 6918, 10788, 13836, 33437, 35743, 66874, 71486, 100311, 107229, 133748, 142972, 200622, 214458, 401244, 428916, 1036547, 2073094, 3109641, 4146188, 6219282, 12438564]

約数ペア:

[(1, 12438564), (2, 6219282), (3, 4146188), (4, 3109641), (6, 2073094), (12, 1036547), (29, 428916), (31, 401244), (58, 214458), (62, 200622), (87, 142972), (93, 133748), (116, 107229), (124, 100311), (174, 71486), (186, 66874), (348, 35743), (372, 33437), (899, 13836), (1153, 10788), (1798, 6918), (2306, 5394), (2697, 4612), (3459, 3596)]