186861961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30389}}^1$

素因数の和:30456

約数の個数: 16

約数和(自身を含む): 224642880

約数和(自身を除く): 37780919

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 30389, 334279, 395057, 1306727, 4345627, 14373997, 16987451, 186861961]

約数ペア:

[(1, 186861961), (11, 16987451), (13, 14373997), (43, 4345627), (143, 1306727), (473, 395057), (559, 334279), (6149, 30389)]