12437992

素因数分解:

$2^3\times 7^1\times {\mathrm{222107}}^1$

素因数の和:222120

約数の個数: 16

約数和(自身を含む): 26652960

約数和(自身を除く): 14214968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 222107, 444214, 888428, 1554749, 1776856, 3109498, 6218996, 12437992]

約数ペア:

[(1, 12437992), (2, 6218996), (4, 3109498), (7, 1776856), (8, 1554749), (14, 888428), (28, 444214), (56, 222107)]