47819818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 73313280

約数和(自身を除く): 25493462

約数列:

[1, 2, 73, 127, 146, 254, 2579, 5158, 9271, 18542, 188267, 327533, 376534, 655066, 23909909, 47819818]

約数ペア:

[(1, 47819818), (2, 23909909), (73, 655066), (127, 376534), (146, 327533), (254, 188267), (2579, 18542), (5158, 9271)]