22637221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 24735744

約数和(自身を除く): 2098523

約数列:

[1, 23, 43, 47, 487, 989, 1081, 2021, 11201, 20941, 22889, 46483, 481643, 526447, 984227, 22637221]

約数ペア:

[(1, 22637221), (23, 984227), (43, 526447), (47, 481643), (487, 46483), (989, 22889), (1081, 20941), (2021, 11201)]