12515091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2467}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 17769600

約数和(自身を除く): 5254509

約数列:

[1, 3, 19, 57, 89, 267, 1691, 2467, 5073, 7401, 46873, 140619, 219563, 658689, 4171697, 12515091]

約数ペア:

[(1, 12515091), (3, 4171697), (19, 658689), (57, 219563), (89, 140619), (267, 46873), (1691, 7401), (2467, 5073)]