12609922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11337

約数の個数: 16

約数和(自身を含む): 20845440

約数和(自身を除く): 8235518

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 11279, 22558, 146627, 293254, 484997, 969994, 6304961, 12609922]

約数ペア:

[(1, 12609922), (2, 6304961), (13, 969994), (26, 484997), (43, 293254), (86, 146627), (559, 22558), (1118, 11279)]