18693103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 22561056

約数和(自身を除く): 3867953

約数列:

[1, 11, 13, 37, 143, 407, 481, 3533, 5291, 38863, 45929, 130721, 505219, 1437931, 1699373, 18693103]

約数ペア:

[(1, 18693103), (11, 1699373), (13, 1437931), (37, 505219), (143, 130721), (407, 45929), (481, 38863), (3533, 5291)]