21683002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5003}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 35668512

約数和(自身を除く): 13985510

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 5003, 10006, 55033, 110066, 985591, 1971182, 10841501, 21683002]

約数ペア:

[(1, 21683002), (2, 10841501), (11, 1971182), (22, 985591), (197, 110066), (394, 55033), (2167, 10006), (4334, 5003)]