21995831234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1\times {\mathrm{224461}}^1$

素因数の和:228245

約数の個数: 16

約数和(自身を含む): 35541313080

約数和(自身を除く): 13545481846

約数列:

[1, 2, 13, 26, 3769, 7538, 48997, 97994, 224461, 448922, 2917993, 5835986, 845993509, 1691987018, 10997915617, 21995831234]

約数ペア:

[(1, 21995831234), (2, 10997915617), (13, 1691987018), (26, 845993509), (3769, 5835986), (7538, 2917993), (48997, 448922), (97994, 224461)]