13544144

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4297}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 26381124

約数和(自身を除く): 12836980

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4297, 8594, 17188, 34376, 68752, 846509, 1693018, 3386036, 6772072, 13544144]

約数ペア:

[(1, 13544144), (2, 6772072), (4, 3386036), (8, 1693018), (16, 846509), (197, 68752), (394, 34376), (788, 17188), (1576, 8594), (3152, 4297)]