9189904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14009}}^1$

素因数の和:14058

約数の個数: 20

約数和(自身を含む): 18241020

約数和(自身を除く): 9051116

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14009, 28018, 56036, 112072, 224144, 574369, 1148738, 2297476, 4594952, 9189904]

約数ペア:

[(1, 9189904), (2, 4594952), (4, 2297476), (8, 1148738), (16, 574369), (41, 224144), (82, 112072), (164, 56036), (328, 28018), (656, 14009)]