22141168

素因数分解:

$2^4\times 7^1\times {\mathrm{197689}}^1$

素因数の和:197704

約数の個数: 20

約数和(自身を含む): 49027120

約数和(自身を除く): 26885952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197689, 395378, 790756, 1383823, 1581512, 2767646, 3163024, 5535292, 11070584, 22141168]

約数ペア:

[(1, 22141168), (2, 11070584), (4, 5535292), (7, 3163024), (8, 2767646), (14, 1581512), (16, 1383823), (28, 790756), (56, 395378), (112, 197689)]