11753780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30931}}^1$

素因数の和:30959

約数の個数: 24

約数和(自身を含む): 25982880

約数和(自身を除く): 14229100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30931, 61862, 123724, 154655, 309310, 587689, 618620, 1175378, 2350756, 2938445, 5876890, 11753780]

約数ペア:

[(1, 11753780), (2, 5876890), (4, 2938445), (5, 2350756), (10, 1175378), (19, 618620), (20, 587689), (38, 309310), (76, 154655), (95, 123724), (190, 61862), (380, 30931)]