19072713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 29297376

約数和(自身を除く): 10224663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 1601, 3971, 4803, 11913, 17611, 30419, 52833, 91257, 334609, 577961, 1003827, 1733883, 6357571, 19072713]

約数ペア:

[(1, 19072713), (3, 6357571), (11, 1733883), (19, 1003827), (33, 577961), (57, 334609), (209, 91257), (361, 52833), (627, 30419), (1083, 17611), (1601, 11913), (3971, 4803)]