22668965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 29768256

約数和(自身を除く): 7099291

約数列:

[1, 5, 11, 55, 641, 643, 3205, 3215, 7051, 7073, 35255, 35365, 412163, 2060815, 4533793, 22668965]

約数ペア:

[(1, 22668965), (5, 4533793), (11, 2060815), (55, 412163), (641, 35365), (643, 35255), (3205, 7073), (3215, 7051)]