11173810

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 20152152

約数和(自身を除く): 8978342

約数列:

[1, 2, 5, 10, 821, 1361, 1642, 2722, 4105, 6805, 8210, 13610, 1117381, 2234762, 5586905, 11173810]

約数ペア:

[(1, 11173810), (2, 5586905), (5, 2234762), (10, 1117381), (821, 13610), (1361, 8210), (1642, 6805), (2722, 4105)]