12126161

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 13219200

約数和(自身を除く): 1093039

約数列:

[1, 19, 71, 89, 101, 1349, 1691, 1919, 6319, 7171, 8989, 120061, 136249, 170791, 638219, 12126161]

約数ペア:

[(1, 12126161), (19, 638219), (71, 170791), (89, 136249), (101, 120061), (1349, 8989), (1691, 7171), (1919, 6319)]