12543206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 20320944

約数和(自身を除く): 7777738

約数列:

[1, 2, 13, 26, 613, 787, 1226, 1574, 7969, 10231, 15938, 20462, 482431, 964862, 6271603, 12543206]

約数ペア:

[(1, 12543206), (2, 6271603), (13, 964862), (26, 482431), (613, 20462), (787, 15938), (1226, 10231), (1574, 7969)]