12794785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 17160192

約数和(自身を除く): 4365407

約数列:

[1, 5, 23, 31, 37, 97, 115, 155, 185, 485, 713, 851, 1147, 2231, 3007, 3565, 3589, 4255, 5735, 11155, 15035, 17945, 26381, 69161, 82547, 111259, 131905, 345805, 412735, 556295, 2558957, 12794785]

約数ペア:

[(1, 12794785), (5, 2558957), (23, 556295), (31, 412735), (37, 345805), (97, 131905), (115, 111259), (155, 82547), (185, 69161), (485, 26381), (713, 17945), (851, 15035), (1147, 11155), (2231, 5735), (3007, 4255), (3565, 3589)]