12489338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 19305216

約数和(自身を除く): 6815878

約数列:

[1, 2, 41, 82, 223, 446, 683, 1366, 9143, 18286, 28003, 56006, 152309, 304618, 6244669, 12489338]

約数ペア:

[(1, 12489338), (2, 6244669), (41, 304618), (82, 152309), (223, 56006), (446, 28003), (683, 18286), (1366, 9143)]