19834659

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{56509}}^1$

素因数の和:56531

約数の個数: 16

約数和(自身を含む): 31645600

約数和(自身を除く): 11810941

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 56509, 169527, 508581, 734617, 1525743, 2203851, 6611553, 19834659]

約数ペア:

[(1, 19834659), (3, 6611553), (9, 2203851), (13, 1525743), (27, 734617), (39, 508581), (117, 169527), (351, 56509)]