19500357669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1\times {\mathrm{6269}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 28617684480

約数和(自身を除く): 9117326811

約数列:

[1, 3, 13, 39, 47, 141, 611, 1697, 1833, 5091, 6269, 18807, 22061, 66183, 79759, 81497, 239277, 244491, 294643, 883929, 1036867, 3110601, 3830359, 10638493, 11491077, 31915479, 138300409, 414901227, 500009171, 1500027513, 6500119223, 19500357669]

約数ペア:

[(1, 19500357669), (3, 6500119223), (13, 1500027513), (39, 500009171), (47, 414901227), (141, 138300409), (611, 31915479), (1697, 11491077), (1833, 10638493), (5091, 3830359), (6269, 3110601), (18807, 1036867), (22061, 883929), (66183, 294643), (79759, 244491), (81497, 239277)]