22421919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30259}}^1$

素因数の和:30294

約数の個数: 16

約数和(自身を含む): 33891200

約数和(自身を除く): 11469281

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 30259, 90777, 393367, 574921, 1180101, 1724763, 7473973, 22421919]

約数ペア:

[(1, 22421919), (3, 7473973), (13, 1724763), (19, 1180101), (39, 574921), (57, 393367), (247, 90777), (741, 30259)]