12769712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16981}}^1$

素因数の和:17036

約数の個数: 20

約数和(自身を含む): 25269216

約数和(自身を除く): 12499504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16981, 33962, 67924, 135848, 271696, 798107, 1596214, 3192428, 6384856, 12769712]

約数ペア:

[(1, 12769712), (2, 6384856), (4, 3192428), (8, 1596214), (16, 798107), (47, 271696), (94, 135848), (188, 67924), (376, 33962), (752, 16981)]