22153936

素因数分解:

$2^4\times 7^1\times {\mathrm{197803}}^1$

素因数の和:197818

約数の個数: 20

約数和(自身を含む): 49055392

約数和(自身を除く): 26901456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197803, 395606, 791212, 1384621, 1582424, 2769242, 3164848, 5538484, 11076968, 22153936]

約数ペア:

[(1, 22153936), (2, 11076968), (4, 5538484), (7, 3164848), (8, 2769242), (14, 1582424), (16, 1384621), (28, 791212), (56, 395606), (112, 197803)]