11798924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{8171}}^1$

素因数の和:8213

約数の個数: 18

約数和(自身を含む): 21794724

約数和(自身を除く): 9995800

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 8171, 16342, 32684, 155249, 310498, 620996, 2949731, 5899462, 11798924]

約数ペア:

[(1, 11798924), (2, 5899462), (4, 2949731), (19, 620996), (38, 310498), (76, 155249), (361, 32684), (722, 16342), (1444, 8171)]