11890532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 21606816

約数和(自身を除く): 9716284

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 947, 1894, 3139, 3788, 6278, 12556, 40721, 69131, 81442, 138262, 162884, 276524, 2972633, 5945266, 11890532]

約数ペア:

[(1, 11890532), (2, 5945266), (4, 2972633), (43, 276524), (73, 162884), (86, 138262), (146, 81442), (172, 69131), (292, 40721), (947, 12556), (1894, 6278), (3139, 3788)]