12580208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16729}}^1$

素因数の和:16784

約数の個数: 20

約数和(自身を含む): 24894240

約数和(自身を除く): 12314032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16729, 33458, 66916, 133832, 267664, 786263, 1572526, 3145052, 6290104, 12580208]

約数ペア:

[(1, 12580208), (2, 6290104), (4, 3145052), (8, 1572526), (16, 786263), (47, 267664), (94, 133832), (188, 66916), (376, 33458), (752, 16729)]