12741322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4421}}^1$

素因数の和:4565

約数の個数: 16

約数和(自身を含む): 21013344

約数和(自身を除く): 8272022

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4421, 8842, 48631, 97262, 579151, 1158302, 6370661, 12741322]

約数ペア:

[(1, 12741322), (2, 6370661), (11, 1158302), (22, 579151), (131, 97262), (262, 48631), (1441, 8842), (2882, 4421)]