12887652

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2551}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 30154432

約数和(自身を除く): 17266780

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 2551, 5052, 5102, 7653, 10204, 15306, 30612, 1073971, 2147942, 3221913, 4295884, 6443826, 12887652]

約数ペア:

[(1, 12887652), (2, 6443826), (3, 4295884), (4, 3221913), (6, 2147942), (12, 1073971), (421, 30612), (842, 15306), (1263, 10204), (1684, 7653), (2526, 5102), (2551, 5052)]