22122638

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 33675264

約数和(自身を除く): 11552626

約数列:

[1, 2, 127, 251, 254, 347, 502, 694, 31877, 44069, 63754, 87097, 88138, 174194, 11061319, 22122638]

約数ペア:

[(1, 22122638), (2, 11061319), (127, 174194), (251, 88138), (254, 87097), (347, 63754), (502, 44069), (694, 31877)]