19328137921

素因数分解:

${\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{8863}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 19816358400

約数和(自身を除く): 488220479

約数列:

[1, 89, 107, 229, 8863, 9523, 20381, 24503, 788807, 948341, 2029627, 2180767, 84402349, 180636803, 217170089, 19328137921]

約数ペア:

[(1, 19328137921), (89, 217170089), (107, 180636803), (229, 84402349), (8863, 2180767), (9523, 2029627), (20381, 948341), (24503, 788807)]