12487442

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{4691}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 20607264

約数和(自身を除く): 8119822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 4691, 9382, 51601, 103202, 567611, 1135222, 6243721, 12487442]

約数ペア:

[(1, 12487442), (2, 6243721), (11, 1135222), (22, 567611), (121, 103202), (242, 51601), (1331, 9382), (2662, 4691)]