19597288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 38894400

約数和(自身を除く): 19297112

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1459, 1679, 2918, 3358, 5836, 6716, 11672, 13432, 33557, 67114, 106507, 134228, 213014, 268456, 426028, 852056, 2449661, 4899322, 9798644, 19597288]

約数ペア:

[(1, 19597288), (2, 9798644), (4, 4899322), (8, 2449661), (23, 852056), (46, 426028), (73, 268456), (92, 213014), (146, 134228), (184, 106507), (292, 67114), (584, 33557), (1459, 13432), (1679, 11672), (2918, 6716), (3358, 5836)]