19343278081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1\times {\mathrm{3761}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 20322023040

約数和(自身を除く): 978744959

約数列:

[1, 29, 67, 1943, 2647, 3761, 76763, 109069, 177349, 251987, 5143121, 7307623, 9955367, 288705643, 667009589, 19343278081]

約数ペア:

[(1, 19343278081), (29, 667009589), (67, 288705643), (1943, 9955367), (2647, 7307623), (3761, 5143121), (76763, 251987), (109069, 177349)]