12387536

素因数分解:

$2^4\times 7^1\times {\mathrm{110603}}^1$

素因数の和:110618

約数の個数: 20

約数和(自身を含む): 27429792

約数和(自身を除く): 15042256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110603, 221206, 442412, 774221, 884824, 1548442, 1769648, 3096884, 6193768, 12387536]

約数ペア:

[(1, 12387536), (2, 6193768), (4, 3096884), (7, 1769648), (8, 1548442), (14, 884824), (16, 774221), (28, 442412), (56, 221206), (112, 110603)]