12542596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 24083136

約数和(自身を除く): 11540540

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1447, 2167, 2894, 4334, 5788, 8668, 15917, 31834, 63668, 285059, 570118, 1140236, 3135649, 6271298, 12542596]

約数ペア:

[(1, 12542596), (2, 6271298), (4, 3135649), (11, 1140236), (22, 570118), (44, 285059), (197, 63668), (394, 31834), (788, 15917), (1447, 8668), (2167, 5788), (2894, 4334)]