12966572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 23938656

約数和(自身を除く): 10972084

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1453, 2231, 2906, 4462, 5812, 8924, 33419, 66838, 133676, 140941, 281882, 563764, 3241643, 6483286, 12966572]

約数ペア:

[(1, 12966572), (2, 6483286), (4, 3241643), (23, 563764), (46, 281882), (92, 140941), (97, 133676), (194, 66838), (388, 33419), (1453, 8924), (2231, 5812), (2906, 4462)]