12718676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4523}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 24067680

約数和(自身を除く): 11349004

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4523, 9046, 18092, 85937, 167351, 171874, 334702, 343748, 669404, 3179669, 6359338, 12718676]

約数ペア:

[(1, 12718676), (2, 6359338), (4, 3179669), (19, 669404), (37, 343748), (38, 334702), (74, 171874), (76, 167351), (148, 85937), (703, 18092), (1406, 9046), (2812, 4523)]