19346067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55139

約数の個数: 16

約数和(自身を含む): 30866080

約数和(自身を除く): 11520013

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 55117, 165351, 496053, 716521, 1488159, 2149563, 6448689, 19346067]

約数ペア:

[(1, 19346067), (3, 6448689), (9, 2149563), (13, 1488159), (27, 716521), (39, 496053), (117, 165351), (351, 55117)]