13613956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 25208960

約数和(自身を除く): 11595004

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 661, 1084, 1322, 2644, 5149, 10298, 12559, 20596, 25118, 50236, 179131, 358262, 716524, 3403489, 6806978, 13613956]

約数ペア:

[(1, 13613956), (2, 6806978), (4, 3403489), (19, 716524), (38, 358262), (76, 179131), (271, 50236), (542, 25118), (661, 20596), (1084, 12559), (1322, 10298), (2644, 5149)]