30843478

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 47063520

約数和(自身を除く): 16220042

約数列:

[1, 2, 97, 173, 194, 346, 919, 1838, 16781, 33562, 89143, 158987, 178286, 317974, 15421739, 30843478]

約数ペア:

[(1, 30843478), (2, 15421739), (97, 317974), (173, 178286), (194, 158987), (346, 89143), (919, 33562), (1838, 16781)]