12515244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148991}}^1$

素因数の和:149005

約数の個数: 24

約数和(自身を含む): 33374208

約数和(自身を除く): 20858964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148991, 297982, 446973, 595964, 893946, 1042937, 1787892, 2085874, 3128811, 4171748, 6257622, 12515244]

約数ペア:

[(1, 12515244), (2, 6257622), (3, 4171748), (4, 3128811), (6, 2085874), (7, 1787892), (12, 1042937), (14, 893946), (21, 595964), (28, 446973), (42, 297982), (84, 148991)]