15017338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 26987904

約数和(自身を除く): 11970566

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 547, 742, 1094, 1961, 3829, 3922, 7658, 13727, 20239, 27454, 28991, 40478, 57982, 141673, 202937, 283346, 405874, 1072667, 2145334, 7508669, 15017338]

約数ペア:

[(1, 15017338), (2, 7508669), (7, 2145334), (14, 1072667), (37, 405874), (53, 283346), (74, 202937), (106, 141673), (259, 57982), (371, 40478), (518, 28991), (547, 27454), (742, 20239), (1094, 13727), (1961, 7658), (3829, 3922)]