13161956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 23987040

約数和(自身を除く): 10825084

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1297, 2537, 2594, 5074, 5188, 10148, 55771, 76523, 111542, 153046, 223084, 306092, 3290489, 6580978, 13161956]

約数ペア:

[(1, 13161956), (2, 6580978), (4, 3290489), (43, 306092), (59, 223084), (86, 153046), (118, 111542), (172, 76523), (236, 55771), (1297, 10148), (2537, 5188), (2594, 5074)]