22754291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 27494400

約数和(自身を除く): 4740109

約数列:

[1, 7, 23, 79, 161, 553, 1789, 1817, 12523, 12719, 41147, 141331, 288029, 989317, 3250613, 22754291]

約数ペア:

[(1, 22754291), (7, 3250613), (23, 989317), (79, 288029), (161, 141331), (553, 41147), (1789, 12719), (1817, 12523)]