12009219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 16665600

約数和(自身を除く): 4656381

約数列:

[1, 3, 29, 87, 223, 619, 669, 1857, 6467, 17951, 19401, 53853, 138037, 414111, 4003073, 12009219]

約数ペア:

[(1, 12009219), (3, 4003073), (29, 414111), (87, 138037), (223, 53853), (619, 19401), (669, 17951), (1857, 6467)]