30354346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19433}}^1$

素因数の和:19517

約数の個数: 16

約数和(自身を含む): 50372928

約数和(自身を除く): 20018582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 19433, 38866, 213763, 427526, 1379743, 2759486, 15177173, 30354346]

約数ペア:

[(1, 30354346), (2, 15177173), (11, 2759486), (22, 1379743), (71, 427526), (142, 213763), (781, 38866), (1562, 19433)]