12656912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16831}}^1$

素因数の和:16886

約数の個数: 20

約数和(自身を含む): 25046016

約数和(自身を除く): 12389104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16831, 33662, 67324, 134648, 269296, 791057, 1582114, 3164228, 6328456, 12656912]

約数ペア:

[(1, 12656912), (2, 6328456), (4, 3164228), (8, 1582114), (16, 791057), (47, 269296), (94, 134648), (188, 67324), (376, 33662), (752, 16831)]