12591951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 18260064

約数和(自身を除く): 5668113

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6673, 20019, 113441, 246901, 340323, 740703, 4197317, 12591951]

約数ペア:

[(1, 12591951), (3, 4197317), (17, 740703), (37, 340323), (51, 246901), (111, 113441), (629, 20019), (1887, 6673)]