19394932

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 34743296

約数和(自身を除く): 15348364

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 523, 1046, 2092, 9271, 18542, 37084, 38179, 66421, 76358, 132842, 152716, 265684, 4848733, 9697466, 19394932]

約数ペア:

[(1, 19394932), (2, 9697466), (4, 4848733), (73, 265684), (127, 152716), (146, 132842), (254, 76358), (292, 66421), (508, 38179), (523, 37084), (1046, 18542), (2092, 9271)]