13487244

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1223}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 31530240

約数和(自身を除く): 18042996

約数列:

[1, 2, 3, 4, 6, 12, 919, 1223, 1838, 2446, 2757, 3669, 3676, 4892, 5514, 7338, 11028, 14676, 1123937, 2247874, 3371811, 4495748, 6743622, 13487244]

約数ペア:

[(1, 13487244), (2, 6743622), (3, 4495748), (4, 3371811), (6, 2247874), (12, 1123937), (919, 14676), (1223, 11028), (1838, 7338), (2446, 5514), (2757, 4892), (3669, 3676)]