195770307581

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{3901439}}^1$

素因数の和:3901616

約数の個数: 12

約数和(自身を含む): 208102809600

約数和(自身を除く): 12332502019

約数列:

[1, 19, 139, 361, 2641, 50179, 3901439, 74127341, 542300021, 1408419479, 10303700399, 195770307581]

約数ペア:

[(1, 195770307581), (19, 10303700399), (139, 1408419479), (361, 542300021), (2641, 74127341), (50179, 3901439)]