12514712

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 26976000

約数和(自身を除く): 14461288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1123, 1393, 1592, 2246, 2786, 4492, 5572, 7861, 8984, 11144, 15722, 31444, 62888, 223477, 446954, 893908, 1564339, 1787816, 3128678, 6257356, 12514712]

約数ペア:

[(1, 12514712), (2, 6257356), (4, 3128678), (7, 1787816), (8, 1564339), (14, 893908), (28, 446954), (56, 223477), (199, 62888), (398, 31444), (796, 15722), (1123, 11144), (1393, 8984), (1592, 7861), (2246, 5572), (2786, 4492)]