22148336

素因数分解:

$2^4\times 7^1\times {\mathrm{197753}}^1$

素因数の和:197768

約数の個数: 20

約数和(自身を含む): 49042992

約数和(自身を除く): 26894656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197753, 395506, 791012, 1384271, 1582024, 2768542, 3164048, 5537084, 11074168, 22148336]

約数ペア:

[(1, 22148336), (2, 11074168), (4, 5537084), (7, 3164048), (8, 2768542), (14, 1582024), (16, 1384271), (28, 791012), (56, 395506), (112, 197753)]