15175538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47129}}^1$

素因数の和:47161

約数の個数: 16

約数和(自身を含む): 27146880

約数和(自身を除く): 11971342

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 47129, 94258, 329903, 659806, 1083967, 2167934, 7587769, 15175538]

約数ペア:

[(1, 15175538), (2, 7587769), (7, 2167934), (14, 1083967), (23, 659806), (46, 329903), (161, 94258), (322, 47129)]