12861706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44971}}^1$

素因数の和:44997

約数の個数: 16

約数和(自身を含む): 22665888

約数和(自身を除く): 9804182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44971, 89942, 494681, 584623, 989362, 1169246, 6430853, 12861706]

約数ペア:

[(1, 12861706), (2, 6430853), (11, 1169246), (13, 989362), (22, 584623), (26, 494681), (143, 89942), (286, 44971)]