12448505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 15947280

約数和(自身を除く): 3498775

約数列:

[1, 5, 17, 85, 137, 685, 1069, 2329, 5345, 11645, 18173, 90865, 146453, 732265, 2489701, 12448505]

約数ペア:

[(1, 12448505), (5, 2489701), (17, 732265), (85, 146453), (137, 90865), (685, 18173), (1069, 11645), (2329, 5345)]