20199509539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1442513}}^1$

素因数の和:1442610

約数の個数: 16

約数和(自身を含む): 23541828480

約数和(自身を除く): 3342318941

約数列:

[1, 11, 19, 67, 209, 737, 1273, 14003, 1442513, 15867643, 27407747, 96648371, 301485217, 1063132081, 1836319049, 20199509539]

約数ペア:

[(1, 20199509539), (11, 1836319049), (19, 1063132081), (67, 301485217), (209, 96648371), (737, 27407747), (1273, 15867643), (14003, 1442513)]