24561953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 28460160

約数和(自身を除く): 3898207

約数列:

[1, 13, 23, 71, 89, 169, 299, 923, 1157, 1633, 2047, 3887, 6319, 11999, 15041, 21229, 26611, 82147, 145337, 275977, 345943, 1067911, 1889381, 24561953]

約数ペア:

[(1, 24561953), (13, 1889381), (23, 1067911), (71, 345943), (89, 275977), (169, 145337), (299, 82147), (923, 26611), (1157, 21229), (1633, 15041), (2047, 11999), (3887, 6319)]