19126977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 27289920

約数和(自身を除く): 8162943

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5501, 16503, 104519, 313557, 335561, 1006683, 6375659, 19126977]

約数ペア:

[(1, 19126977), (3, 6375659), (19, 1006683), (57, 335561), (61, 313557), (183, 104519), (1159, 16503), (3477, 5501)]