11900048

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{1289}}^1$

素因数の和:1874

約数の個数: 20

約数和(自身を含む): 23114220

約数和(自身を除く): 11214172

約数列:

[1, 2, 4, 8, 16, 577, 1154, 1289, 2308, 2578, 4616, 5156, 9232, 10312, 20624, 743753, 1487506, 2975012, 5950024, 11900048]

約数ペア:

[(1, 11900048), (2, 5950024), (4, 2975012), (8, 1487506), (16, 743753), (577, 20624), (1154, 10312), (1289, 9232), (2308, 5156), (2578, 4616)]