11911024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39181}}^1$

素因数の和:39208

約数の個数: 20

約数和(自身を含む): 24292840

約数和(自身を除く): 12381816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39181, 78362, 156724, 313448, 626896, 744439, 1488878, 2977756, 5955512, 11911024]

約数ペア:

[(1, 11911024), (2, 5955512), (4, 2977756), (8, 1488878), (16, 744439), (19, 626896), (38, 313448), (76, 156724), (152, 78362), (304, 39181)]