12883882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 21170304

約数和(自身を除く): 8286422

約数列:

[1, 2, 11, 22, 271, 542, 2161, 2981, 4322, 5962, 23771, 47542, 585631, 1171262, 6441941, 12883882]

約数ペア:

[(1, 12883882), (2, 6441941), (11, 1171262), (22, 585631), (271, 47542), (542, 23771), (2161, 5962), (2981, 4322)]