12719412

素因数分解:

$2^2\times 3^2\times {\mathrm{353317}}^1$

素因数の和:353327

約数の個数: 18

約数和(自身を含む): 32151938

約数和(自身を除く): 19432526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353317, 706634, 1059951, 1413268, 2119902, 3179853, 4239804, 6359706, 12719412]

約数ペア:

[(1, 12719412), (2, 6359706), (3, 4239804), (4, 3179853), (6, 2119902), (9, 1413268), (12, 1059951), (18, 706634), (36, 353317)]