22970288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{130513}}^1$

素因数の和:130532

約数の個数: 20

約数和(自身を含む): 48551208

約数和(自身を除く): 25580920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 130513, 261026, 522052, 1044104, 1435643, 2088208, 2871286, 5742572, 11485144, 22970288]

約数ペア:

[(1, 22970288), (2, 11485144), (4, 5742572), (8, 2871286), (11, 2088208), (16, 1435643), (22, 1044104), (44, 522052), (88, 261026), (176, 130513)]