22861222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{643}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 35587440

約数和(自身を除く): 12726218

約数列:

[1, 2, 29, 58, 613, 643, 1226, 1286, 17777, 18647, 35554, 37294, 394159, 788318, 11430611, 22861222]

約数ペア:

[(1, 22861222), (2, 11430611), (29, 788318), (58, 394159), (613, 37294), (643, 35554), (1226, 18647), (1286, 17777)]