22889554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5705

約数の個数: 16

約数和(自身を含む): 36236160

約数和(自身を除く): 13346606

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5591, 11182, 128593, 257186, 497599, 995198, 11444777, 22889554]

約数ペア:

[(1, 22889554), (2, 11444777), (23, 995198), (46, 497599), (89, 257186), (178, 128593), (2047, 11182), (4094, 5591)]