12490496

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 25239312

約数和(自身を除く): 12748816

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 503, 776, 1006, 1552, 2012, 3104, 4024, 6208, 8048, 12416, 16096, 24832, 32192, 48791, 64384, 97582, 128768, 195164, 390328, 780656, 1561312, 3122624, 6245248, 12490496]

約数ペア:

[(1, 12490496), (2, 6245248), (4, 3122624), (8, 1561312), (16, 780656), (32, 390328), (64, 195164), (97, 128768), (128, 97582), (194, 64384), (256, 48791), (388, 32192), (503, 24832), (776, 16096), (1006, 12416), (1552, 8048), (2012, 6208), (3104, 4024)]