12216646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7013}}^1$

素因数の和:7095

約数の個数: 16

約数和(自身を含む): 20031984

約数和(自身を除く): 7815338

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7013, 14026, 91169, 182338, 469871, 939742, 6108323, 12216646]

約数ペア:

[(1, 12216646), (2, 6108323), (13, 939742), (26, 469871), (67, 182338), (134, 91169), (871, 14026), (1742, 7013)]