12707662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{52511}}^1$

素因数の和:52535

約数の個数: 12

約数和(自身を含む): 20952288

約数和(自身を除く): 8244626

約数列:

[1, 2, 11, 22, 121, 242, 52511, 105022, 577621, 1155242, 6353831, 12707662]

約数ペア:

[(1, 12707662), (2, 6353831), (11, 1155242), (22, 577621), (121, 105022), (242, 52511)]