1949661659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 2181776688

約数和(自身を除く): 232115029

約数列:

[1, 11, 107, 113, 137, 1177, 1243, 1507, 11449, 12091, 14659, 15481, 125939, 133001, 161249, 170291, 1293737, 1568513, 1656467, 14231107, 17253643, 18221137, 177241969, 1949661659]

約数ペア:

[(1, 1949661659), (11, 177241969), (107, 18221137), (113, 17253643), (137, 14231107), (1177, 1656467), (1243, 1568513), (1507, 1293737), (11449, 170291), (12091, 161249), (14659, 133001), (15481, 125939)]