12196539

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 18170880

約数和(自身を除く): 5974341

約数列:

[1, 3, 9, 59, 103, 177, 223, 309, 531, 669, 927, 2007, 6077, 13157, 18231, 22969, 39471, 54693, 68907, 118413, 206721, 1355171, 4065513, 12196539]

約数ペア:

[(1, 12196539), (3, 4065513), (9, 1355171), (59, 206721), (103, 118413), (177, 68907), (223, 54693), (309, 39471), (531, 22969), (669, 18231), (927, 13157), (2007, 6077)]