188886961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 205777600

約数和(自身を除く): 16890639

約数列:

[1, 19, 37, 139, 703, 1933, 2641, 5143, 36727, 71521, 97717, 268687, 1358899, 5105053, 9941419, 188886961]

約数ペア:

[(1, 188886961), (19, 9941419), (37, 5105053), (139, 1358899), (703, 268687), (1933, 97717), (2641, 71521), (5143, 36727)]