21827146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13591}}^1$

素因数の和:13677

約数の個数: 16

約数和(自身を含む): 36209088

約数和(自身を除く): 14381942

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 13591, 27182, 149501, 299002, 992143, 1984286, 10913573, 21827146]

約数ペア:

[(1, 21827146), (2, 10913573), (11, 1984286), (22, 992143), (73, 299002), (146, 149501), (803, 27182), (1606, 13591)]