12507498

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5146

約数の個数: 24

約数和(自身を含む): 27300000

約数和(自身を除く): 14792502

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 4999, 9998, 14997, 29994, 44991, 89982, 694861, 1389722, 2084583, 4169166, 6253749, 12507498]

約数ペア:

[(1, 12507498), (2, 6253749), (3, 4169166), (6, 2084583), (9, 1389722), (18, 694861), (139, 89982), (278, 44991), (417, 29994), (834, 14997), (1251, 9998), (2502, 4999)]