18997897087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1\times {\mathrm{6143}}^1$

素因数の和:7410

約数の個数: 16

約数和(自身を含む): 20570554368

約数和(自身を除く): 1572657281

約数列:

[1, 13, 233, 1021, 3029, 6143, 13273, 79859, 237893, 1431319, 3092609, 6272003, 18607147, 81536039, 1461376699, 18997897087]

約数ペア:

[(1, 18997897087), (13, 1461376699), (233, 81536039), (1021, 18607147), (3029, 6272003), (6143, 3092609), (13273, 1431319), (79859, 237893)]