12256872

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7193}}^1$

素因数の和:7273

約数の個数: 32

約数和(自身を含む): 31078080

約数和(自身を除く): 18821208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 172632, 510703, 1021406, 1532109, 2042812, 3064218, 4085624, 6128436, 12256872]

約数ペア:

[(1, 12256872), (2, 6128436), (3, 4085624), (4, 3064218), (6, 2042812), (8, 1532109), (12, 1021406), (24, 510703), (71, 172632), (142, 86316), (213, 57544), (284, 43158), (426, 28772), (568, 21579), (852, 14386), (1704, 7193)]