12455142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{296551}}^1$

素因数の和:296563

約数の個数: 16

約数和(自身を含む): 28468992

約数和(自身を除く): 16013850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 296551, 593102, 889653, 1779306, 2075857, 4151714, 6227571, 12455142]

約数ペア:

[(1, 12455142), (2, 6227571), (3, 4151714), (6, 2075857), (7, 1779306), (14, 889653), (21, 593102), (42, 296551)]