13731110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72269}}^1$

素因数の和:72295

約数の個数: 16

約数和(自身を含む): 26017200

約数和(自身を除く): 12286090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 72269, 144538, 361345, 722690, 1373111, 2746222, 6865555, 13731110]

約数ペア:

[(1, 13731110), (2, 6865555), (5, 2746222), (10, 1373111), (19, 722690), (38, 361345), (95, 144538), (190, 72269)]