12357956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 23780484

約数和(自身を除く): 11422528

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 181, 202, 338, 362, 404, 676, 724, 1313, 2353, 2626, 4706, 5252, 9412, 17069, 18281, 30589, 34138, 36562, 61178, 68276, 73124, 122356, 237653, 475306, 950612, 3089489, 6178978, 12357956]

約数ペア:

[(1, 12357956), (2, 6178978), (4, 3089489), (13, 950612), (26, 475306), (52, 237653), (101, 122356), (169, 73124), (181, 68276), (202, 61178), (338, 36562), (362, 34138), (404, 30589), (676, 18281), (724, 17069), (1313, 9412), (2353, 5252), (2626, 4706)]