12740608

素因数分解:

$2^{11}\times {\mathrm{6221}}^1$

素因数の和:6243

約数の個数: 24

約数和(自身を含む): 25479090

約数和(自身を除く): 12738482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 6221, 12442, 24884, 49768, 99536, 199072, 398144, 796288, 1592576, 3185152, 6370304, 12740608]

約数ペア:

[(1, 12740608), (2, 6370304), (4, 3185152), (8, 1592576), (16, 796288), (32, 398144), (64, 199072), (128, 99536), (256, 49768), (512, 24884), (1024, 12442), (2048, 6221)]