22320949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 27278208

約数和(自身を除く): 4957259

約数列:

[1, 7, 17, 107, 119, 749, 1753, 1819, 12271, 12733, 29801, 187571, 208607, 1312997, 3188707, 22320949]

約数ペア:

[(1, 22320949), (7, 3188707), (17, 1312997), (107, 208607), (119, 187571), (749, 29801), (1753, 12733), (1819, 12271)]