12765956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 25776576

約数和(自身を除く): 13010620

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4261, 8522, 17044, 29827, 59654, 119308, 455927, 911854, 1823708, 3191489, 6382978, 12765956]

約数ペア:

[(1, 12765956), (2, 6382978), (4, 3191489), (7, 1823708), (14, 911854), (28, 455927), (107, 119308), (214, 59654), (428, 29827), (749, 17044), (1498, 8522), (2996, 4261)]