22458989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 27532800

約数和(自身を除く): 5073811

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2389, 9401, 16723, 40613, 188731, 284291, 1321117, 3208427, 22458989]

約数ペア:

[(1, 22458989), (7, 3208427), (17, 1321117), (79, 284291), (119, 188731), (553, 40613), (1343, 16723), (2389, 9401)]