22069621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 6822539

約数列:

[1, 7, 17, 19, 43, 119, 133, 227, 301, 323, 731, 817, 1589, 2261, 3859, 4313, 5117, 5719, 9761, 13889, 27013, 30191, 68327, 73321, 97223, 165937, 185459, 513247, 1161559, 1298213, 3152803, 22069621]

約数ペア:

[(1, 22069621), (7, 3152803), (17, 1298213), (19, 1161559), (43, 513247), (119, 185459), (133, 165937), (227, 97223), (301, 73321), (323, 68327), (731, 30191), (817, 27013), (1589, 13889), (2261, 9761), (3859, 5719), (4313, 5117)]