12684254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1571}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 20825856

約数和(自身を除く): 8141602

約数列:

[1, 2, 11, 22, 367, 734, 1571, 3142, 4037, 8074, 17281, 34562, 576557, 1153114, 6342127, 12684254]

約数ペア:

[(1, 12684254), (2, 6342127), (11, 1153114), (22, 576557), (367, 34562), (734, 17281), (1571, 8074), (3142, 4037)]