12211737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 17694720

約数和(自身を除く): 5482983

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 6911, 20733, 131309, 214241, 393927, 642723, 4070579, 12211737]

約数ペア:

[(1, 12211737), (3, 4070579), (19, 642723), (31, 393927), (57, 214241), (93, 131309), (589, 20733), (1767, 6911)]