15126433

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 18432000

約数和(自身を除く): 3305567

約数列:

[1, 7, 23, 47, 161, 329, 1081, 1999, 7567, 13993, 45977, 93953, 321839, 657671, 2160919, 15126433]

約数ペア:

[(1, 15126433), (7, 2160919), (23, 657671), (47, 321839), (161, 93953), (329, 45977), (1081, 13993), (1999, 7567)]