12189038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 18813696

約数和(自身を除く): 6624658

約数列:

[1, 2, 43, 86, 271, 523, 542, 1046, 11653, 22489, 23306, 44978, 141733, 283466, 6094519, 12189038]

約数ペア:

[(1, 12189038), (2, 6094519), (43, 283466), (86, 141733), (271, 44978), (523, 23306), (542, 22489), (1046, 11653)]