12491844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 29894256

約数和(自身を除く): 17402412

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 563, 1126, 1689, 1849, 2252, 3378, 3698, 5547, 6756, 7396, 11094, 22188, 24209, 48418, 72627, 96836, 145254, 290508, 1040987, 2081974, 3122961, 4163948, 6245922, 12491844]

約数ペア:

[(1, 12491844), (2, 6245922), (3, 4163948), (4, 3122961), (6, 2081974), (12, 1040987), (43, 290508), (86, 145254), (129, 96836), (172, 72627), (258, 48418), (516, 24209), (563, 22188), (1126, 11094), (1689, 7396), (1849, 6756), (2252, 5547), (3378, 3698)]