15328208

素因数分解:

$2^4\times 7^1\times {\mathrm{136859}}^1$

素因数の和:136874

約数の個数: 20

約数和(自身を含む): 33941280

約数和(自身を除く): 18613072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 136859, 273718, 547436, 958013, 1094872, 1916026, 2189744, 3832052, 7664104, 15328208]

約数ペア:

[(1, 15328208), (2, 7664104), (4, 3832052), (7, 2189744), (8, 1916026), (14, 1094872), (16, 958013), (28, 547436), (56, 273718), (112, 136859)]