12201293

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 14300352

約数和(自身を除く): 2099059

約数列:

[1, 13, 23, 43, 73, 169, 299, 559, 949, 989, 1679, 3139, 3887, 7267, 12337, 12857, 21827, 40807, 72197, 167141, 283751, 530491, 938561, 12201293]

約数ペア:

[(1, 12201293), (13, 938561), (23, 530491), (43, 283751), (73, 167141), (169, 72197), (299, 40807), (559, 21827), (949, 12857), (989, 12337), (1679, 7267), (3139, 3887)]