1949902273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{12539}}^1$

素因数の和:12828

約数の個数: 16

約数和(自身を含む): 2169319680

約数和(自身を除く): 219417407

約数列:

[1, 11, 67, 211, 737, 2321, 12539, 14137, 137929, 155507, 840113, 2645729, 9241243, 29103019, 177263843, 1949902273]

約数ペア:

[(1, 1949902273), (11, 177263843), (67, 29103019), (211, 9241243), (737, 2645729), (2321, 840113), (12539, 155507), (14137, 137929)]