12796563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19301}}^1$

素因数の和:19334

約数の個数: 16

約数和(自身を含む): 19456416

約数和(自身を除く): 6659853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 19301, 57903, 250913, 328117, 752739, 984351, 4265521, 12796563]

約数ペア:

[(1, 12796563), (3, 4265521), (13, 984351), (17, 752739), (39, 328117), (51, 250913), (221, 57903), (663, 19301)]