12656254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 20881728

約数和(自身を除く): 8225474

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 10357, 20714, 134641, 269282, 486779, 973558, 6328127, 12656254]

約数ペア:

[(1, 12656254), (2, 6328127), (13, 973558), (26, 486779), (47, 269282), (94, 134641), (611, 20714), (1222, 10357)]