12719336

素因数分解:

$2^3\times 7^1\times {\mathrm{227131}}^1$

素因数の和:227144

約数の個数: 16

約数和(自身を含む): 27255840

約数和(自身を除く): 14536504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227131, 454262, 908524, 1589917, 1817048, 3179834, 6359668, 12719336]

約数ペア:

[(1, 12719336), (2, 6359668), (4, 3179834), (7, 1817048), (8, 1589917), (14, 908524), (28, 454262), (56, 227131)]