12885036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24971}}^1$

素因数の和:25021

約数の個数: 24

約数和(自身を含む): 30765504

約数和(自身を除く): 17880468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24971, 49942, 74913, 99884, 149826, 299652, 1073753, 2147506, 3221259, 4295012, 6442518, 12885036]

約数ペア:

[(1, 12885036), (2, 6442518), (3, 4295012), (4, 3221259), (6, 2147506), (12, 1073753), (43, 299652), (86, 149826), (129, 99884), (172, 74913), (258, 49942), (516, 24971)]