189734402594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{784026457}}^1$

素因数の和:784026481

約数の個数: 12

約数和(自身を含む): 312826556742

約数和(自身を除く): 123092154148

約数列:

[1, 2, 11, 22, 121, 242, 784026457, 1568052914, 8624291027, 17248582054, 94867201297, 189734402594]

約数ペア:

[(1, 189734402594), (2, 94867201297), (11, 17248582054), (22, 8624291027), (121, 1568052914), (242, 784026457)]