15978054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115783}}^1$

素因数の和:115811

約数の個数: 16

約数和(自身を含む): 33345792

約数和(自身を除く): 17367738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 115783, 231566, 347349, 694698, 2663009, 5326018, 7989027, 15978054]

約数ペア:

[(1, 15978054), (2, 7989027), (3, 5326018), (6, 2663009), (23, 694698), (46, 347349), (69, 231566), (138, 115783)]