11216840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14789

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 15351160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14759, 29518, 59036, 73795, 118072, 147590, 280421, 295180, 560842, 590360, 1121684, 1402105, 2243368, 2804210, 5608420, 11216840]

約数ペア:

[(1, 11216840), (2, 5608420), (4, 2804210), (5, 2243368), (8, 1402105), (10, 1121684), (19, 590360), (20, 560842), (38, 295180), (40, 280421), (76, 147590), (95, 118072), (152, 73795), (190, 59036), (380, 29518), (760, 14759)]