13521904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{76829}}^1$

素因数の和:76848

約数の個数: 20

約数和(自身を含む): 28580760

約数和(自身を除く): 15058856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 76829, 153658, 307316, 614632, 845119, 1229264, 1690238, 3380476, 6760952, 13521904]

約数ペア:

[(1, 13521904), (2, 6760952), (4, 3380476), (8, 1690238), (11, 1229264), (16, 845119), (22, 614632), (44, 307316), (88, 153658), (176, 76829)]