12515342

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7039}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 21626880

約数和(自身を除く): 9111538

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7039, 14078, 49273, 98546, 893953, 1787906, 6257671, 12515342]

約数ペア:

[(1, 12515342), (2, 6257671), (7, 1787906), (14, 893953), (127, 98546), (254, 49273), (889, 14078), (1778, 7039)]