12823748

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3343}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 25842432

約数和(自身を除く): 13018684

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3343, 3836, 6686, 13372, 23401, 46802, 93604, 457991, 915982, 1831964, 3205937, 6411874, 12823748]

約数ペア:

[(1, 12823748), (2, 6411874), (4, 3205937), (7, 1831964), (14, 915982), (28, 457991), (137, 93604), (274, 46802), (548, 23401), (959, 13372), (1918, 6686), (3343, 3836)]