11909446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3023

約数の個数: 16

約数和(自身を含む): 18856800

約数和(自身を除く): 6947354

約数列:

[1, 2, 23, 46, 89, 178, 2047, 2909, 4094, 5818, 66907, 133814, 258901, 517802, 5954723, 11909446]

約数ペア:

[(1, 11909446), (2, 5954723), (23, 517802), (46, 258901), (89, 133814), (178, 66907), (2047, 5818), (2909, 4094)]